Looking for aftermarket parts to modify or upgrade your Chevrolet R20 with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories.

SHIPS FROM MANUFACTURER C5432-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .066in MLS Cylinder Head Gasket - 4.310in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $141.65 |
SHIPS FROM MANUFACTURER C5432-098MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .098in MLS Cylinder Head Gasket - 4.310in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $151.57 |
SHIPS FROM MANUFACTURER C5432-120MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .120in MLS Cylinder Head Gasket - 4.310in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $235.73 |
SHIPS FROM MANUFACTURER C5433-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .027in MLS Cylinder Head Gasket - 4.570in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $111.56 |
SHIPS FROM MANUFACTURER C5433-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .030in MLS Cylinder Head Gasket - 4.570in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $111.56 |
SHIPS FROM MANUFACTURER C5433-036MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .036in MLS Cylinder Head Gasket - 4.570in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $111.56 |
SHIPS FROM MANUFACTURER C5433-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Big Block Brodix Big Duke/Big Brodie Heads 4.57in Bore .040in MLS Head Gasket 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $111.56 |
SHIPS FROM MANUFACTURER C5433-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .045in MLS Cylinder Head Gasket - 4.570in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $115.56 |
SHIPS FROM MANUFACTURER C5433-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .051in MLS Cylinder Head Gasket - 4.570in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $115.56 |
SHIPS FROM MANUFACTURER C5433-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Big Block Brodix Big Duke/Big Brodie Heads 4.57in Bore .060in MLS Head Gasket 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $141.65 |
SHIPS FROM MANUFACTURER C5433-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .066in MLS Cylinder Head Gasket - 4.570in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $141.65 |
SHIPS FROM MANUFACTURER C5433-080MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .080in MLS Cylinder Head Gasket - 4.570in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $151.57 |
SHIPS FROM MANUFACTURER C5433-086MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .086in MLS Cylinder Head Gasket - 4.570in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $151.57 |
SHIPS FROM MANUFACTURER C5433-095MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .095in MLS Cylinder Head Gasket - 4.570in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $151.57 |
IN STOCK - LOW C5434-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Big Block Brodix Big Duke/Big Brodie Heads 4.63in Bore .027in MLS Head Gasket 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $104.96 |
SHIPS FROM MANUFACTURER C5434-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .030in MLS Cylinder Head Gasket - 4.630in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $111.56 |
SHIPS FROM MANUFACTURER C5434-036MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .036in MLS Cylinder Head Gasket - 4.630in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $111.56 |
SHIPS FROM MANUFACTURER C5434-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV/GM Gen-V/VI Big Block V8 .040in MLS Cylinder 4.630in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $111.56 |
SHIPS FROM MANUFACTURER C5434-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .045in MLS Cylinder Head Gasket - 4.630in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $115.56 |
SHIPS FROM MANUFACTURER C5434-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Brodix Chevrolet Big Duke / Brodie 4.63in Bore .051in MLS Head Gasket 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $115.56 |
SHIPS FROM MANUFACTURER C5434-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Brodix Chevrolet Big Duke / Brodie 4.63in Bore .060in MLS Head Gasket 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $141.65 |
SHIPS FROM MANUFACTURER C5434-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .066in MLS Cylinder Head Gasket - 4.630in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $141.65 |
SHIPS FROM MANUFACTURER C5434-070MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .070in MLS Cylinder Head Gasket - 4.630in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $141.65 |
SHIPS FROM MANUFACTURER C5434-075MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Mark-IV - GM Gen-V/VI Big Block V8 .075in MLS Cylinder Head Gasket - 4.630in Bore 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $141.65 |
SHIPS FROM MANUFACTURER C5434-080MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Big Block Brodix Big Duke/Big Brodie Heads 4.63in Bore .080in MLS Head Gasket 1987-1988 Chevrolet R20 Custom Deluxe / Scottsdale / Silverado 1988-1988 Chevrolet R20 Cheyenne $151.57 |