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Looking for aftermarket parts to modify or upgrade your Chevrolet P20 with gasket kits? At Tunersports.com we carry a huge selection of the top name brand performance gasket kit parts and accessories for your P20.
Whether you have a 1975 or 1989 Chevrolet P20 in Base to Step-Van trim we have you covered. We have 26 gasket kits available parts to mod your P20. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW C5299-018COMETIC Water Pump Gaskets are made to meet and exceed OEM quality. Custom materials and thicknesses are available.... Cometic Gen 1 Chevrolet V6 4.3L / AFM Gen 1 Small Block V8 .018in Water Pump Mounting Gasket 1980-1985 Chevrolet P20 Base / Step-Van $22.61 CLEARANCE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER C5086Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a competitive price, designed for each customer's specific application. Cometic is an industry leader in manufacturing processes and committed to pairing the highest possible quality materials with know... Cometic Gasket Chevrolet Mark-IV Big Block V8 Rear Main Seal 2 Piece - Silicone 1976-1976 Chevrolet P20 Base / Step-Van 1979-1979 Chevrolet P20 Base / Step-Van $45.88 |
 SHIPS FROM MANUFACTURER C15253Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a competitive price, designed for each customer's specific application. Cometic is an industry leader in manufacturing processes and committed to pairing the highest possible quality materials with know... Cometic GM Turbo 400 .075in AFM Transmission Oil Pan Gasket 1980-1985 Chevrolet P20 Step-Van 1980-1989 Chevrolet P20 Base 1987-1989 Chevrolet P20 Step-Van $44.59 |
 SHIPS FROM MANUFACTURER C15254Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a competitive price, designed for each customer's specific application. Cometic is an industry leader in manufacturing processes and committed to pairing the highest possible quality materials with know... Cometic GM Turbo 350 .075in AFM Transmission Oil Pan Gasket 1980-1985 Chevrolet P20 Step-Van 1980-1986 Chevrolet P20 Base $44.59 |
 SHIPS FROM MANUFACTURER C15550Cometic Chevrolet Gen-IV Big Block V8 One Piece Molded Rubber Oil Pan Gasket 1965-1990 1975-1985 Chevrolet P20 Step-Van 1975-1989 Chevrolet P20 Base 1987-1989 Chevrolet P20 Step-Van $71.58 |
 SHIPS FROM MANUFACTURER C15607Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a competitive price, designed for each customer's specific application. Cometic is an industry leader in manufacturing processes and committed to pairing the highest possible quality materials with know... Cometic Chevy Mark-IV BB V8 .094in Fiber Oil Pan Gskt Kit 1976-1976 Chevrolet P20 Base / Step-Van 1979-1979 Chevrolet P20 Base / Step-Van $55.11 |
 SHIPS FROM MANUFACTURER C5072Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manu... Cometic 86-97 GM Small Block V8 1pc Rubber Oil Pan Gasket 1985-1985 Chevrolet P20 Step-Van 1985-1989 Chevrolet P20 Base 1987-1989 Chevrolet P20 Step-Van $62.50 |
 SHIPS FROM MANUFACTURER C5254COMETIC Oil Pan Gasket sets include high quality oil pan rail gaskets and/or end seals and are designed to seal the oil pan to engine block.... Cometic GM Big Block V8 Oil Pan Gasket Set (Fits Aftermarket Blocks) 1976-1976 Chevrolet P20 Base / Step-Van 1979-1979 Chevrolet P20 Base / Step-Van $57.27 |
 SHIPS FROM MANUFACTURER C5296COMETIC Oil Pan Gasket sets include high quality oil pan rail gaskets and/or end seals and are designed to seal the oil pan to engine block.... Cometic Chevrolet Gen-1 Small Block V8 .094i Fiber Oil Pan Gasket Kit Right Side Dipstick Thin Fro 1980-1985 Chevrolet P20 Base / Step-Van $57.27 |
 SHIPS FROM MANUFACTURER PRO1003BCOMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.... Cometic Street Pro GM 1967-88 350ci 1970-76 400ci Small Block Bottom End Gasket Kit 1975-1985 Chevrolet P20 Base / Step-Van $97.68 |
 SHIPS FROM MANUFACTURER PRO1004BCOMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.... Cometic Street Pro GM 1987-92 350ci w/TPI 1989-93 350ci w/TBI & ZZ4 Bottom End Gasket Kit 1987-1989 Chevrolet P20 Base / Step-Van $91.06 |
 SHIPS FROM MANUFACTURER PRO1004TCOMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.... Cometic Street Pro GM 1987-92 350ci w/TPI 1989-93 350ci w/TBI 4.100 Top End Gasket Kit 1987-1989 Chevrolet P20 Base / Step-Van $260.95 |
 SHIPS FROM MANUFACTURER PRO1005TCOMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.... Cometic Street Pro GM 1970-85 454ci Big Block 4.375 Top End Gasket Kit 1976-1976 Chevrolet P20 Base / Step-Van 1979-1979 Chevrolet P20 Base / Step-Van $210.09 |
 SHIPS FROM MANUFACTURER C15283Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 Timing Cover Seal 1976-1976 Chevrolet P20 Base / Step-Van 1979-1979 Chevrolet P20 Base / Step-Van $41.90 |
 SHIPS FROM MANUFACTURER C5376COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. For Jesel Belt Drive. Ok for wet or dry sump systems... Cometic Chevy Gen 1 Small Block V8 Timing Cover Seal Jesel Belt Drive Dual Lip, Wet & Dry Sump 86587 1980-1985 Chevrolet P20 Base / Step-Van $71.81 |
 SHIPS FROM MANUFACTURER C5377COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. For Jesel Belt Drive. Ok for wet or dry sump systems... Cometic Chevy Mark IV Big Block V8 Timing Cover Seal Jesel Belt Drive Dual Lip Wet & Dry Sump 86622 1976-1976 Chevrolet P20 Base / Step-Van 1979-1979 Chevrolet P20 Base / Step-Van $87.23 |
 SHIPS FROM MANUFACTURER C5379COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. Ok for wet or dry sump systems... Cometic Chevy Gen 1 Small Block V8 Rear Main Seal Dual Lip Wet & Dry Sump 86625 1980-1985 Chevrolet P20 Base / Step-Van $100.30 |
 SHIPS FROM MANUFACTURER C5381COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. Ok for wet or dry sump systems... Cometic Chevy Mark IV Big Block V8 Rear Main Seal 2 Pc Double Split Seal Wet & Dry Sump 86665 1976-1976 Chevrolet P20 Base / Step-Van $106.14 |
 SHIPS FROM MANUFACTURER C5530COMETIC Timing Cover Gasket sets include high quality timing cover gasket and seal and are designed to seal the timing cover to engine block.... Cometic Chevrolet Gen-1 Small Block V8 Timing Cover Gasket Kit - Front Cover - 0.31in 1980-1985 Chevrolet P20 Base / Step-Van $46.53 |
 SHIPS FROM MANUFACTURER 12371The Edelbrock #12371 kit includes the primary fuel bowl gasket, the primary metering block gasket, the secondary metering block gasket and a metering plate gasket. The Edelbrock #12371 fits Holley 4160 carburetors.... Edelbrock Gaskets Metering Block Assortment for 4160 1980-1985 Chevrolet P20 Step-Van 1980-1987 Chevrolet P20 Base 1987-1987 Chevrolet P20 Step-Van $48.79 |
 SHIPS FROM MANUFACTURER 12380The Edelbrock #12380 Metering Block gasket is made of black nitrile material and will ensure a leak-free seal from your carb to the metering block. The Edelbrock #12380 Metering Block gasket will fit 4150 &4160 carburetors. These will not work with accelerator pump transfer tubes.... Edelbrock Gaskets Metering Block for 4150 and 4160 Quantity -2 1980-1985 Chevrolet P20 Step-Van 1980-1987 Chevrolet P20 Base 1987-1987 Chevrolet P20 Step-Van $46.83 |
 SHIPS FROM MANUFACTURER 12382The Edelbrock #12382 fuel bowl gasket is designed for Holley 2300, 4150, 4160, 4175 and 4500 carburetors. Kit includes two black nitrile fuel bowl gaskets.... Edelbrock Gaskets Fuel Bowl for 2300 4150 4160 4175 and 4500 Series Quantity -2 1980-1985 Chevrolet P20 Step-Van 1980-1987 Chevrolet P20 Base 1987-1987 Chevrolet P20 Step-Van $43.80 |
 SHIPS FROM MANUFACTURER 12410The Edelbrock Heat Insulator #12410 is a replacement base plate gasket for a 4-barrel, square bore carbs. Gasket is 5/16" thick and will fit carbs with 1-3/4" square bores. The Edelbrock #12410 kit includes gasket, studs and nuts.... Edelbrock Carb Mounting Gasket Kit w/ Studs 1980-1985 Chevrolet P20 Step-Van 1980-1987 Chevrolet P20 Base 1987-1987 Chevrolet P20 Step-Van $60.93 |
 SHIPS FROM MANUFACTURER 12600These needle and seat assemblies will fit carburetors with center hung fuel bowls and can be used as replacements or performance upgrades. Kit includes needle and seat assembly, two gaskets and oneO-ring. For use with Holley 2300, 4150, 4160, 4165, 4175 and 4500 Series, Quick Fuel 4500, Professional... Edelbrock Hardware Kit Needle And Seat Assembly Two Gaskets And One O-Ring 1980-1985 Chevrolet P20 Step-Van 1980-1987 Chevrolet P20 Base 1987-1987 Chevrolet P20 Step-Van $42.85 |
 SHIPS FROM MANUFACTURER 7548Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrocks gaskets are not only manufactured from extremely high quality materials, but theyre also designed specifically to fit our intakes and cylinder heads, so theres no chance th... Edelbrock Gasket V/C SBC Pair 1980-1985 Chevrolet P20 Step-Van 1980-1986 Chevrolet P20 Base $50.66 |