Looking for aftermarket parts to modify or upgrade your Chevrolet K5 Blazer 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 PRO1003T-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-4.165in Bore-.066in MLS Cyl Head Gasket 1975-1975 Chevrolet K5 Blazer Custom Deluxe 1975-1980 Chevrolet K5 Blazer Cheyenne 1976-1976 Chevrolet K5 Blazer Base 1977-1980 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $262.38 |
SHIPS FROM MANUFACTURER PRO1003T-4200-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-4.200in Bore-.040in MLS Cyl Head Gasket 1975-1975 Chevrolet K5 Blazer Custom Deluxe 1975-1978 Chevrolet K5 Blazer Cheyenne 1976-1976 Chevrolet K5 Blazer Base 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $290.62 |
SHIPS FROM MANUFACTURER PRO1003T-NHGCometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-Without Cyl Head Gasket-With Carburetor 1975-1975 Chevrolet K5 Blazer Custom Deluxe 1975-1980 Chevrolet K5 Blazer Cheyenne 1976-1976 Chevrolet K5 Blazer Base 1977-1980 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $158.68 |
SHIPS FROM MANUFACTURER PRO1005T-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.051in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $227.56 |
SHIPS FROM MANUFACTURER PRO1005T-4000-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy 366 Mark-IV Big Block V8 Top End Gasket Kit-4.000in Bore-.040in MLS Cyl Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $369.45 |
SHIPS FROM MANUFACTURER PRO1005T-4300-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.300in Bore-.040in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $220.59 |
SHIPS FROM MANUFACTURER PRO1005T-4300-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.300in Bore-.051in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $369.45 |
SHIPS FROM MANUFACTURER PRO1005T-4320-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.320in Bore-.040in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $216.43 |
SHIPS FROM MANUFACTURER PRO1005T-4350-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.350in Bore-.040in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $216.43 |
SHIPS FROM MANUFACTURER PRO1005T-4375-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.027in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $369.45 |
SHIPS FROM MANUFACTURER PRO1005T-4375-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.051in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $227.56 |
SHIPS FROM MANUFACTURER PRO1005T-4375-062MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.375in Bore-.062in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $262.31 |
SHIPS FROM MANUFACTURER PRO1005T-4560-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.560in Bore-.040in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $369.45 |
SHIPS FROM MANUFACTURER PRO1005T-4610-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.610in Bore-.040in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $369.45 |
SHIPS FROM MANUFACTURER PRO1005T-4630-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.630in Bore-.045in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $369.45 |
SHIPS FROM MANUFACTURER PRO1005T-4630-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Mark-IV Big Block V8 Top End Gasket Kit-4.630in Bore-.051in MLS Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $369.45 |

IN STOCK - DROPSHIPS 1178BSMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Avanti II 69-65 Cylinder Head Gasket 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $55.33 |
OUT OF STOCK 1178SGMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Avanti II 69-65 Performance Head Gasket 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $75.96 |
OUT OF STOCK 1178VCMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Avanti II 69-65 Cylinder Head Gasket 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $60.40 |
SHIPS FROM MANUFACTURER 3432SGMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Avanti II 69-65 Performance Head Gasket 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $44.54 |
IN STOCK - DROPSHIPS 3678MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Am General Hummer 93-92 Cylinder Head Gasket 1982-1986 Chevrolet K5 Blazer Custom / Silverado 1984-1984 Chevrolet K5 Blazer Scottsdale $77.81 |
IN STOCK - DROPSHIPS 3805VCMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Chevrolet Bel Air 69-65 Cylinder Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $64.11 |
IN STOCK - DROPSHIPS 3884SGMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Chevrolet Bel Air 69-65 Performance Head Gasket 1976-1976 Chevrolet K5 Blazer Base 1976-1978 Chevrolet K5 Blazer Cheyenne 1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978-1978 Chevrolet K5 Blazer Silverado $97.47 |
IN STOCK - DROPSHIPS 54052MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Avanti II 69-65 Cylinder Head Gasket 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $57.52 |
IN STOCK - DROPSHIPS 5746MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Commercial Chassis 93-92 Cylinder Head Gasket 1980-1980 Chevrolet K5 Blazer Cheyenne / Custom Deluxe 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom 1984-1984 Chevrolet K5 Blazer Scottsdale $49.41 |