Does it make a difference on the pressure number for a replacement radiator cap for a chevy 350 v8 truck? Close X. Only 5 left in stock - order soon. Oh, I also have a aluminum Milodon water pump and an electric fan flowing about 2100cfm. Radiator Cap, Billet - ' V8' Logo, 16LB. Invest in a high-quality replacement cap today and get back on the road – the right way. (7) 7 product ratings - Skunk2 Radiator Cap -TYPE B- for Acura RSX, Honda S2000 - 359-99-0010 YES it does. Chevy Suburban 1995, Engine Coolant Radiator Cap by Stant®. Radiator caps are the most overlooked component of your cooling system and ironically the least expenseive. The cap acts as a pressure relief valve. Tech Tip #2 - Radiator Caps. You need to get the cap for the right year,engine size. Note: A 7-lb to 13-lb radiator cap is the maximum amount of pressure you want to run if you are running a stock radiator, heater core and heater valve. Too much pressure can cause damage, while not enough pressure can cause the engine to overheat. My 2006 Chevy Silverado 2500 6.0 has no pressure in the upper radiator hose no matter how long I drive it. BIS75420 $21.00 Each. I have pressure tested the system and it shows no leaks. Clutch fan half in / half out of the shroud. Radiator Cap Choose for Me to Minimize Cost Choose for Me to Minimize Cost CHEVROLET > 1972 > C10 PICKUP > 5.7L 350cid V8 > Cooling System > Radiator Cap Search by Make / Model. The cap has ball milled Chevy bow tie on top and the sides are knurled for a good grip. Remove the Pressure Tester . During the hot summers here in Kansas it runs great, V/A cools well, no problems. And over time your fuel costs will also increase. I don't know if the rubber washer was added, or was part of the radiator. Open 24x7 - Same Day Shipping! High pressure caps are made for use on race cars only. Discount Auto Parts and Accessories . When you order online, AutoZone offers Same Day Store Pickup, as well as ship to home. Get it as soon as Wed, Dec 9. #Markvlogs #DIY #Radiatorcap #Hyundai #Eon Hi Guys! Filler Neck Outside Diameter: 2.13". Is this true? If the cap that you are using for your radiator is not sufficient, it can result in problems with your cooling system. VENTED Radiator CAPS. Home; Online Catalog; Brands; Customer Service; Track Order; View Cart; Checkout. Danchuk # 141 will work on any 1955-1957 classic Chevy. My brother recently change from stock 0.9bar to 1.1bar and he said that fuel consumption has improved slightly, presumably from lower engine temp (due to increased pressure in radiator). Original (not to the car) completely re-cored 4 row HD copper/brass radiator. 4.2 out of 5 stars 153. I believe most of my coolant is boiling off (not enough pressure to keep coolant in liquid form cuz no seal). 454 Big Block Chevy Radiator Install. If you have a 15 pound radiator cap, this will raise the boiling point 3 degrees for each pound of pressure, or a total of 45 degrees. Choose top quality brands AC Delco, Action Crash, Gates, Motorad, Mr Gasket, Stant. Your pressure tester should have an adapter to test the radiator cap as well which is a good idea to keep the engine from overheating. Jegs has billet, chrome, logo version caps and racing radiator caps. Insufficient radiator caps can lead to an extensive radiator repair. There is one coolant cap that is quite different others: Stant #10231. Cores for the '59 Ford are made of unobtanium, nobody makes new ones that I know of. Tags: Tech, Street Rod, Speedway Motors Aluminum Double Pass Racing Radiators, Cooling Components Cooling Machine Electric Fans, American Autowire Relay Kits, Speedway Radiator Mounts, Street. Step 5. Make a careful visual inspection of the entire cooling system, and then PRESSURE TEST the cooling system and radiator cap. They should not be used on passenger cars. Pressure: 16 psi. (come... For All Cars and Trucks. Radiator Caps In a cooling system, a higher pressure equates to a higher boiling point for the coolant. 3 Row Aluminum Radiator+Shroud+Fan For Chevy / GMC C10 C20 C30 K10 K20 1967-1972 (Fits: 1972 Chevrolet C10 Pickup) My Champion came with a cap, the pressure on the cap may have been in metric. A failing radiator cap can lead to coolant leaks or overheating, which means it's time for a replacement. Search. radiator cap with the pressure release lever. OzCoolingParts 41-46 Chevy Truck Radiator, 4 Row Core All Aluminum Radiator for 1941-1946 1942 43 44 45 Chevy AJ AL AK AM AN BN BL Pickup Truck V8 Small Block. I have replaced the radiator, both hoses, Water pump & thermostat, serpentine belt, reservoir & cap (basically everything). 9/20/2019. Check here for special coupons and promotions. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. At higher elevations the boiling temperatures are all lower since atmospheric pressure is lower up here. Spectra Premium CU1826 Complete Radiator for General Motors. Filler Neck Outside Diameter: 2.13". Don't risk your entire coolant system on something as simple as a pressure-release valve. I have heard that the higher the pressure rating on the radiator cap the higher the boiling point of the water/antifreeze mix. A good system should hold 12 to 15 psi for 15 minutes or more with no loss in pressure. While driving my scanner shows the engine runs at 195 degrees. 70. Running a cap with more pressure could result in damage to your cooling and heating system. A pressure test will reveal internal leaks such as seepage past the head gasket as well as cracks in the head or block. Replacing your radiator cap regularly can save your customer money at the pump and save wear and tear on your cooling sytem overall. 18 pounds is the pressure most radiator caps hold. I live at 6150' and a 13 psi cap boils at 250 for me. How Radiator Cap Pressure Affects Cooling; How Radiator Cap Pressure Affects Cooling. Order Radiators & Caps for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. $224.00 $ 224. No overheating but has a small leak installed new radiator but not thermostat Type: Optional System. Add to cart More Details. Meets Original Equipment specifications The SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps. Water boils at 212 degrees Fahrenheit, at sea level. Pressure-type radiator caps serve a purpose beyond just keeping the water in the radiator. If so what pound cap should I run on my 600hp 66 SBC with an aluminum radiator and aluminum Dart Pro 1 heads. Caps have a seal that can wear away over time. Make/Model. High pressure caps are available for open and closed cooling systems. Menu. 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