Thermostat chevy 350 - The best thermostat for the 350 TBI engine is the Stant 12270 180°F/82°C Original Equipment Thermostat. This original equipment replacement part has been designed to provide a precise temperature regulation of coolant flow, ensuring your engine runs at its optimal operating temperature and providing reliable performance and longevity.

 
Thermostat - PCM GM engines - includes Gasket. For all PCM 5.0 and 5.7 liter GM engines from 2002 on (raw water cooled - which is the vast majority of engines). For engines with a circulating fresh water heat exhanger cooled engine use RP026002F. Product Videos. Custom Field.. Mark zuckerberg reptile

Find CHEVROLET 5.7L/350 ACDelco Thermostats, Mechanical and get Free Shipping on Orders Over $109 at Summit Racing! ... Thermostat, Mechanical, OE, 185 degrees, Standard-flow, Copper/Brass, Each. Part Number: ADO-131-156. 3.9 out of 5 stars. Estimated Ship Date: Monday 4/29/2024Many people say not to use a 160 thermostat, but instead a 180 degree thermostat should be used. I live in Houston, TX. Does this still change the idea of not using a 160 thermostat. ... 1984 S-10 Blazer 87 Iroc 350 roller 700r4 4wd 1957 Chevy Belair 2 dr hardtop to get an LS and 6 speed-----Friends dont let friends use flex fans-----Chevrolet Performance Chrome Thermostat Housing Kit Small and Big Block Chevy V8 Includes: Part Number: 809-12342024K. Product Q&A View Now. Click image to zoom ... 307, 327, 350, 383 (stroker), 396, 427, 454, and others based on the popular engine platformsCompatible with 1.5” radiator hosePolished finish for great looks …☞Fitment: for ALL SB & BB CHEVY ENGINES INCLUDING 265 283 305 327 350 383 396 400 427 454 472 500. ☞REUSABLE, NO SEALANT REQUIRED. ☞Package included: 1 x Thermostat Housing Gasket as pictured. Find CHEVROLET 5.7L/350 Chevy small block Gen I Edelbrock Thermostats, Housings & Fillers and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App If you’re in the market for a new or used Chevrolet vehicle, it’s important to find a reputable dealership near you. With so many options available, it can be overwhelming to choos...CHEVROLET > 1972 > C10 PICKUP > 5.7L 350cid V8 > Cooling System > Thermostat. Price: Alternate: No parts for vehicles in selected markets. ... MOTORAD 200160 160 Degree; Standard; Includes Thermostat Info . Alternate Temperature Option. MOTORAD 200160. $3.32: $0.00 + Sold in packs of 1 x 1: $3.32: Alternate: Quantity: Add to Cart.Made from a premium quality steel, this thermostat housing has a chrome finish. ... If an overheated engine is a recurring issue for your 1969-1987 small block or big block Chevy engine, then you should inspect the condition of the thermostat housing. It will likely need replaced, so make sure to grab this CJ Classic Trucks Standard Chrome ...Engine Coolant Thermostat Gasket. Part Number: SNN-MG38EA. Not Yet Reviewed. Estimated Ship ... Chevy, 350, Each. Part Number: NAL-10105135. 5.0 out of 5 stars ...Product Description. Premium Superstat thermostat. Uses high venturi for maximum cooling capacity during high temperature, high load oepration. 25% larger piston in diameter that delivers 1 1/2 the power of standard thermostats. Stanless steel flange is burnished to a bright finish for stress relief and added corrosion resistance.Nov 17, 2011 ... In this video we show you the steps to change a thermostat on a Chevy Truck.Jun 3, 2020 · A great example of this can be seen inepisode 43 of Engine Masterson theMotorTrendapp, where they run a 598 c.i. big-block Chevy on an engine dyno at Westech Performance Group in Mira Loma ... Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses. ... How to install a chrome radiator hose kit and aluminum thermostat housing on a big block Chevy for an added touch to your engine bay. Installing an External Oil ...Product Description. Premium Superstat thermostat. Uses high venturi for maximum cooling capacity during high temperature, high load oepration. 25% larger piston in diameter that delivers 1 1/2 the power of standard thermostats. Stanless steel flange is burnished to a bright finish for stress relief and added corrosion resistance.Buy Thermostat - OE Specified Temperature 160 Degree F / 71C - ATM 056121113 online from NAPA Auto Parts Stores. Get deals on automotive parts, truck parts and more.Jun 8, 2020 ... My 1970 Chevy 4x4 350ci overheated yesterday and I'm not sure why? The pump is new, the thermostat is new and the electric radiator was ...I have a 350 chevy direct drive so I am only running around 1300-1700 RPMS. My temp rises to around 160-170 before the thermostat opens. Now I haven't run.Jul 10, 2022 ... For pat coolant temp sensor location Chevy 350 hope it fixes it for you ! 3.2K views · 1 year ago ...more ...CSR Intake Manifold Water Filler Necks CSR 99163. Water Neck, Billet Aluminum, Clear Anodized, 90 Degree, Universal, Each. Jumpstart Your Next Project! Find CHEVROLET 5.7L/350 Chevy small block Gen I Water Necks and Thermostat Housings and get Free Shipping on Orders Over $109 at Summit Racing! Find CHEVROLET 5.7L/350 ARP Thermostat Housing Fasteners and get Free Shipping on Orders Over $109 at Summit Racing! ARP thermostat housing fasteners are designed to properly secure your water neck. They are available in black oxide chromoly steel or polished stainless steel. The fasteners come in your choice of hex head or 12-point and include washers to complete the installation. If your car is running cold, a bad thermostat that is stuck open or opening at too low of a temperature is your prime suspect. this video shows how to replac...HI - FLOW THERMOSTAT - 170 DEGREE. Free Shipping over $199* ... Milodon 16401 - High-Flow 180° Thermostat All Chevy, Pontiac, and AMC $38.95. Add To Cart. $38.95.The 1989 Chevrolet 350 small-block engine is a V8 that produced a peak power of 240 horsepower and 340 foot-pounds of torque in its most common installation trim in the Chevrolet C...American-made Chevrolet is one of the best-selling brands in the United States. If you are in the market for a used Chevy, whether a sedan, truck, SUV or sports car, this article h...Amazon held an event this morning, and wow-oh-wow did they announce a lot. Smart thermostats! Flying security cameras! Robot companions! Didn’t tune in or have time to catch it all...Given waterless at atmospheric boils around 370 to 390 F there is little need to run high pressures to prevent boiling. This eliminates the explosive boil over of 50/50 or straight water if the high pressure is suddenly lost. With a 25psi cap the boiling temp of 50/50 eythlene glycol is 280 F.Find CHEVROLET 5.7L/350 Thermostats, Mechanical and get Free Shipping on Orders Over $109 at Summit Racing!Jun 8, 2020 ... My 1970 Chevy 4x4 350ci overheated yesterday and I'm not sure why? The pump is new, the thermostat is new and the electric radiator was ...Engine Coolant Thermostat Gasket. Part Number: SNN-MG38EA. Not Yet Reviewed. Estimated Ship ... Chevy, 350, Each. Part Number: NAL-10105135. 5.0 out of 5 stars ...Thermostats, Mechanical. Product Line: FlowKooler Robertshaw Series High Performance Thermostats. Summit Racing Part Number: BRA-330-180. Opening Temperature Rating (degrees F): 180 degrees F. Thermostat Flow Rate: High-flow. CHEVROLET > 1972 > C10 PICKUP > 5.7L 350cid V8 > Cooling System ... Includes Thermostat and Gasket Info . OE Specified Temperature. MOTORAD 4823KT. $8.90: $0.00 1 - 24 of 1818 results for Thermostat Compare Refine. All Pick Up in Store Ship to Home Sort By: Compare. Murray Plus 217 Degree Integrated Housing Thermostat - 10017. Part #: 10017 Line: MCS. 1 Year Limited Warranty. Material: Copper, Plastic, Stainless ...I'd like to know what temp thermostat I should use on my 350. I think the old one was a 192º one but I'm not sure. The engine runs up to 220º in the summer and …Google’s Nest unit today launched its newest thermostat. At $129, the Nest Thermostat is the company’s most affordable one yet, but it’s also the first to feature a new swipe and t...Find CHEVROLET 5.7L/350 Water Necks and Thermostat Housings and get Free Shipping on Orders Over $109 at Summit Racing! ... Natural, 186 degree Thermostat, Buick, Cadillac, Chevy, GMC, Each. Part Number: ADO-15-11057. 4.41 out of 5 stars. Estimated Ship Date: Monday 4/15/2024...Loading Estimated Ship Date: Monday …Aug 8, 2011 · 8677 posts · Joined 1998. #4 · Aug 8, 2011. The only purpose of a thermostat is to "throttle" the cooling system so that the engine is not OVER-COOLED. No thermostat = maximum cooling. If an engine with no 'stat doesn't run TOO COOL at cruise and at idle, the cooling system (or the vehicle) is in deep trouble. CHEVROLET > 1972 > C10 PICKUP > 5.7L 350cid V8 > Cooling System ... Includes Thermostat and Gasket Info . OE Specified Temperature. MOTORAD 4823KT. $8.77: $0.00 ... Sbc Thermostat Housing For Chevy 350 Thermostat Housing Sbc Chrome Water Neck Black Water Neck Engine Thermostat Housing Aluminum Alloy for Chevy SB&BB 265 283 305 327 350 383 396 400 427 454 472 502 . Brand: Terisass. 4.3 4.3 out of 5 stars 9 ratings. $20.07 $ 20. 07.Find CHEVROLET 5.7L/350 Chevy small block Gen I Thermostats, Housings & Fillers and get Free Shipping on Orders Over $109 at Summit Racing! ... Thermostat, 180 Degree ...Chrome Water Neck Thermostat Housing For Chevy SBC 350 327 400 454 396 Big Block (For: Chevrolet) Opens in a new window or tab. Brand New. 5.0 out of 5 stars.Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the open position when overheating occurs due to a failing cooling system component. This allows maximum coolant flow, thus preventing expensive engine damage.With most fan controller setups, that gives you a "fan off" temperature of 185-190 degrees. This means that your fan won't be fighting your thermostat. If you have a 2 speed fan controller, set the high "fan on" temperature for the high speed at 205-210 degrees. Like. quinnpagh Discussion starter.Ive found stant thermostats to be very accurate with my craftsmen voltmeter slash temp guage. anyways Id run a 180. your best bet is to run a fat radiater & shroud.. maybe drill a 1/8" hole in your thermostat to bleed any air that might be trapped and to allow a slight bit of water to flow at all times.. sometimes the case is that ...Find CHEVROLET 5.7L/350 Water Necks and Thermostat Housings Swivel and get Free Shipping on Orders Over $109 at Summit Racing! Use your Summit Racing SpeedCard today, and get up to 10% back - Get Details! Chrome Steel Aluminum Water Neck Thermostat Housing Compatible with SBC BBC CHEVY 327 350 396 454 Engines 45°Swivel Polished Chevy Water Neck Silver. 3. $1990. FREE delivery Sat, Mar 30 on $35 of items shipped by Amazon. Or fastest delivery Fri, Mar 29. Only 4 left in stock - order soon. Electronic Choke Conversion Kit- SB Chevy 350-400. Our Part #. 1220. $49.95. Add to Cart. Solid State Electronic Automatic Choke Kit-. SB Chevy 350-400. Easy to install electronic choke kit converts divorced choke carburetors to a solid state electronic choke. Contains everything you need: Electric choke thermostat housing assembly and …Dorman Products - 902-033 : Integrated Thermostat Housing Assembly With Sensor. Original equipment thermostat housing assemblies often fail due to weak plastic construction. This NAPA Advantage replacement upgrades the housing to metal to prevent warping and future failures. ... Application Summary: Chevrolet 2020-10 ...Find CHEVROLET 5.7L/350 Chevy small block Gen I Water Necks and Thermostat Housings and get Free Shipping on Orders Over $109 at Summit Racing!8677 posts · Joined 1998. #4 · Aug 8, 2011. The only purpose of a thermostat is to "throttle" the cooling system so that the engine is not OVER-COOLED. No thermostat = maximum cooling. If an engine with no 'stat doesn't run TOO COOL at cruise and at idle, the cooling system (or the vehicle) is in deep trouble. We also carry a variety of kits including thermostat kits, thermostat housing upgrade kits, thermostat housing repair kits, thermostat by-pass kist, thermostat by-pass pipes, thermostat covers, cooling system filler necks, and water inlet baffles. Find the best car thermostats for your vehicle with help from the friendly team at NAPA Auto Parts. The classic 350. Our 350 HO is assembled with all-new parts and high-flow heads, giving you more power than just about any production-spec Small-Block ever installed at the factory. PART NO. 19355662. 333 HP @ …ATK High Performance GM 350 Vortec 290 HP Stage 3 Long Block Crate Engines HP99C. Crate Engine, GM 350 Small Block Stage 3, 290 HP, Long Block, External/Internal Engine Balance, Vortec Heads, Carburetor, Each. Part Number: HPE-HP99C. Not Yet Reviewed. Estimated Ship Date: Today. Chrome Steel Aluminum Water Neck Thermostat Housing Compatible with SBC BBC CHEVY 327 350 396 454 Engines 45°Swivel Polished Chevy Water Neck Silver. 3. $1990. FREE delivery Sat, Mar 30 on $35 of items shipped by Amazon. Or fastest delivery Fri, Mar 29. Only 4 left in stock - order soon. I put a Chevy TBI 350 in my buggy last year. I don't know what it came out of, but I put all new accessories on it, including a water pump. I also installed a new thermostat, a new four-core ...Buy Stant Superstat ® Premium Thermostat: Thermostats - Amazon.com FREE DELIVERY possible on eligible purchases Skip to main content ... Carbole 21 Degree Chrome Water Neck Thermostat Housing Fit For Chevy V8 5.7L 350 454 Small Big Block. $15.99 $ 15. 99. Sold by CarBole and ships from Amazon Fulfillment. Total price: To see … CHEVROLET > 1984 > K5 BLAZER > 5.7L 350cid V8 > Cooling System > Thermostat. Price: ... High Flow Thermostat; With jiggle-pin; Opening Temp: 82 C / 180 F. $4.95: Find CHEVROLET 5.7L/350 ARP Thermostat Housing Fasteners and get Free Shipping on Orders Over $109 at Summit Racing! ARP thermostat housing fasteners are designed to properly secure your water neck. They are available in black oxide chromoly steel or polished stainless steel. The fasteners come in your choice of hex head or 12-point and include washers to complete the installation. CSR Intake Manifold Water Filler Necks CSR 99163. Water Neck, Billet Aluminum, Clear Anodized, 90 Degree, Universal, Each. Jumpstart Your Next Project! Find CHEVROLET 5.7L/350 Chevy small block Gen I Water Necks and Thermostat Housings and get Free Shipping on Orders Over $109 at Summit Racing! Product Description. Premium Superstat thermostat. Uses high venturi for maximum cooling capacity during high temperature, high load oepration. 25% larger piston in diameter that delivers 1 1/2 the power of standard thermostats. Stanless steel flange is burnished to a bright finish for stress relief and added corrosion resistance.Chrome Water Neck Thermostat Housing For Chevy SBC 350 327 400 454 396 Big Block (For: Chevrolet) Opens in a new window or tab. Brand New. 5.0 out of 5 stars.Find CHEVROLET 5.7L/350 Chevy small block Gen I Thermostats, Mechanical 180 Opening Temperature Rating (degrees F) and get Free Shipping on Orders Over $109 at Summit Racing! 1 SET SHLPDFM BLACK Chevy Water Neck 15° Swivel Polished aluminum Water Neck Thermostat Housing Compatible with SBC BBC CHEVY 327 350 396 454 Engines. 7. $1890. FREE delivery Wed, Apr 24 on $35 of items shipped by Amazon. A great example of this can be seen inepisode 43 of Engine Masterson theMotorTrendapp, where they run a 598 c.i. big-block Chevy on an engine dyno at Westech Performance Group …With most fan controller setups, that gives you a "fan off" temperature of 185-190 degrees. This means that your fan won't be fighting your thermostat. If you have a 2 speed fan controller, set the high "fan on" temperature for the high speed at 205-210 degrees. Like. quinnpagh Discussion starter.HI - FLOW THERMOSTAT - 170 DEGREE. Free Shipping over $199* ... Milodon 16401 - High-Flow 180° Thermostat All Chevy, Pontiac, and AMC $38.95. Add To Cart. $38.95.CSR Intake Manifold Water Filler Necks CSR 99163. Water Neck, Billet Aluminum, Clear Anodized, 90 Degree, Universal, Each. Jumpstart Your Next Project! Find CHEVROLET 5.7L/350 Chevy small block Gen I Water Necks and Thermostat Housings and get Free Shipping on Orders Over $109 at Summit Racing!Kharkiv Oblast (Ukrainian: Харківська область, romanized: Kharkivska oblast), also referred to as Kharkivshchyna (Ukrainian: Харківщина), is an oblast (province) in …Chevrolet Performance Chrome Thermostat Housing Kit Small and Big Block Chevy V8 Includes: Part Number: 809-12342024K. Product Q&A View Now. Click image to zoom ... 307, 327, 350, 383 (stroker), 396, 427, 454, and others based on the popular engine platformsCompatible with 1.5” radiator hosePolished finish for great looks …17-32 of 410 results for "350 chevy thermostat housing" Results. X AUTOHAUX Aluminum Silicone Thermostat Water Neck Thermostat Housing Gasket Seal Replacement for Chevy SBC BBC 265 283 305 327 350 383 396 400 427 454 472 500. 4.2 out of 5 stars. 26. $9.99 $ 9. 99. 6% coupon applied at checkout Save 6% with coupon.Chrome thermostat housing designed specifically for late big block and small block Chevys. Thermostat housing Water neck are made of solid steel chrome plated and highly polished. Chevy water neck O ring is a perfect fit for a dependable leak proof seal. Comes complete with all the necessary hardware for a quick easy installation.Find CHEVROLET 5.7L/350 Water Necks and Thermostat Housings Swivel and get Free Shipping on Orders Over $109 at Summit Racing! ... Water Neck, Thermostat Housing, Cast Aluminum, Polished, 60 Degree, Swivel, Chevrolet, LS, Each. Part Number: SUM-370998. 4.0 out of 5 stars.1-16 of over 2,000 results for "180 degree thermostat 350 chevy" Results. Check each product page for other buying options. Price and other details may vary based on …17-32 of 199 results for "chevy 350 thermostat housing" Results. Check each product page for other buying options. X AUTOHAUX 105° Swivel Water Neck Thermostat Housing Gasket Seal Kit for Chevrolet SBC BBC Small Block Big Block for Chevy 283 302 305 327 350 383 396 427 454.124K views 9 years ago. Chevy 350 Thermostat change & other Tips A simple tip I do when changing a thermostat in an engine, is to drill a hole, less than 1/8" in the thermostat housing....HI - FLOW THERMOSTAT - 170 DEGREE. Free Shipping over $199* Same Day Shipping before 10pm* Price Match Guarantee; Free Shipping over $199* ... High-Flow 180° Thermostat All Chevy, Pontiac, and AMC $38.95. Add To Cart. $38.95. Milodon . Mr Gasket 4364 - Hi-Flow Thermostat GM, Ford, AMC $25.57. Add To Cart. $25.57. Find CHEVROLET 5.7L/350 Chevy small block Gen I EMP Stewart High Performance Thermostats and get Free Shipping on Orders Over $109 at Summit Racing! EMP Stewart custom thermostats are manufactured by Robert Shaw and modified by EMP Stewart. They feature a balanced sleeve design and are designed for high-rpm applications. These high-flow thermostats are recommended for any performance ... Chrome thermostat housing designed specifically for late big block and small block Chevys. Thermostat housing Water neck are made of solid steel chrome plated and highly polished. Chevy water neck O ring is a perfect fit for a dependable leak proof seal. Comes complete with all the necessary hardware for a quick easy installation.When looking for a thermostat for a 350 engine, is there one better than another ? Thanks. Save Share. Like. ... Chevy Tri Five Forum. 2.5M posts 63K members Since 2005 A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. Come join the discussion about restoration, engine swaps, reviews, …CHEVROLET > 1972 > C10 PICKUP > 5.7L 350cid V8 > Cooling System ... Includes Thermostat and Gasket Info . OE Specified Temperature. MOTORAD 4823KT. $8.90: $0.00Find CHEVROLET 5.7L/350 Thermostats, Mechanical and get Free Shipping on Orders Over $109 at Summit Racing!1 product rating - Chrome Water Neck Thermostat Housing For Chevy SBC 350 327 400 454 396 Big Block. C $17.56. Top Rated Seller Top Rated Seller. or Best Offer. engine_power_enforcement (29,708) 99.5% +C $19.85 shipping. from United States. Free returns. Small Block Chevy Thermostat Housing Gasket 267 305 350 400 .When installing a new thermostat in this 93 truck the thermostat does not fit correctly in the manifold,the problem is the wrong gasket,you need the rubber o...A Chevy 350 water pump diagram is a visual representation of the components and their connections in a Chevrolet 350 engine’s water pump system. The water pump is an essential part of the engine cooling system, as it circulates coolant throughout the engine to prevent overheating and maintain optimal operating temperatures. ... The thermostat ...Media in category "Merefa" The following 14 files are in this category, out of 14 total.The thermostat on a Chevy 350 is under the housing at the engine end of the upper radiator hose.The thermostat on a Chevy 350 is under the housing at the engine end of the upper radiator hose.Run a 180 with a 1/8 hole drilled in it to burp any air that may get trapped underneath the stat. The 180 normally will run closer to 195 and the 195 up over 200. If you have an exceptional cooling system with an aluminum radiator, shroud, great pump and fan, it will stay much lower. 1968 Chevelle Sb. 1969 Chevelle 496.

Nothing critical there as long as the thermostat housing doesn't crack and the threads don't pull out of the intake. I figure it's a LOT more important to coat the living hell out of the thermostat housing bolt threads with anti-seize if you're working with an aluminum intake!!! :yes:. Clear choice clinic kalispell

thermostat chevy 350

GM Performance 45 Degree Thermostat Housing Chevy SBC BBC 327 350 396 454 402. Brand New: Chevrolet. $13.99. Free shipping. or Best Offer. 340 sold. 55 56 57 Chevy Chevy Rear Wheel Housing Seals 1955 1956 1957 Chevrolet New. Brand New. $34.59. Top Rated Plus. Sellers with highest buyer ratings;Chevrolet Performance Chrome Thermostat Housing Kit Small and Big Block Chevy V8 Includes: Part Number: 809-12342024K. Product Q&A View Now. Click image to zoom ... 307, 327, 350, 383 (stroker), 396, 427, 454, and others based on the popular engine platformsCompatible with 1.5” radiator hosePolished finish for great looks …Feb 21, 2007. #14. 200-212 is the optimal operating temp for a chevy v8; best power/ fuel economy, and least amount of wear. Towing uphill in 105 degree heat I ran at at around 130-140 for a while, but a good 180 degree thermostat will keep your temp 195-212 dgrees except in the nastiest/hottest conditions.May 25, 2022 · The Chevy 350 is an automobile that was produced by the Chevrolet division of General Motors from 1965 to 1972. The Chevy 350 is a car that has a thermostat that can be set up to 180 degrees. The thermostat is located on the back of the engine and can be accessed with a wrench. The Temp Thermostat is also a car that has a thermostat, but it can ... Product Description. Premium Superstat thermostat. Uses high venturi for maximum cooling capacity during high temperature, high load oepration. 25% larger piston in diameter that delivers 1 1/2 the power of standard thermostats. Stanless steel flange is burnished to a bright finish for stress relief and added corrosion resistance.Find CHEVROLET 5.7L/350 Thermostats, Mechanical and get Free Shipping on Orders Over $109 at Summit Racing!A thermostat typically breaks down from wear after numerous cycles, and it can be damaged from corrosion. Other signs of a ruined thermostat include boiling, bubbling and rumbling sounds. Installing a brand-new thermostat from AutoZone guarantees that your engine won't lose its cool, even during the warmest driving conditions.The kitchen may be the heart of any home, but the thermostat is certainly what keeps everyone happy in that home. Whether you are upgrading to a smart home setup or just working wi...1 SET SHLPDFM BLACK Chevy Water Neck 15° Swivel Polished aluminum Water Neck Thermostat Housing Compatible with SBC BBC CHEVY 327 350 396 454 Engines. 7. $1890. FREE delivery Mon, Apr 15 on $35 of items shipped by Amazon.The best thermostat for the 350 TBI engine is the Stant 12270 180°F/82°C Original Equipment Thermostat. This original equipment replacement part has been designed to provide a precise temperature regulation of coolant flow, ensuring your engine runs at its optimal operating temperature and providing reliable performance and longevity.Step 1: Disconnect the Negative Battery Cable. Start by parking on a level surface and let your vehicle cool. Once cooled, disconnect the negative battery cable. Do It Right: It’s important to note that the thermostat is not serviceable separately. The thermostat housing and thermostat must be replaced as an assembly.We also carry a variety of kits including thermostat kits, thermostat housing upgrade kits, thermostat housing repair kits, thermostat by-pass kist, thermostat by-pass pipes, thermostat covers, cooling system filler necks, and water inlet baffles. Find the best car thermostats for your vehicle with help from the friendly team at NAPA Auto Parts.462 posts · Joined 2012. #11 · Jun 1, 2015. Yes, it needs a thermostat. You are risking overheating without it. The engine needs a t-stat to properly regulate coolant cycling between the engine and radiator. I would look for a quality thermostat. The thermostat housing or water outlet is a coolant passage that not only protects and seals the thermostat, but also allows coolant to flow back to the radiator when the thermostat is open. Thermostat housings may suffer from corrosion or other damage over time that can prevent them from maintaining a complete seal - this could lead to leaks ... .

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