Engine Components
- El Camino (59-87) PART #: 55-878111-1 1965-1990 Mr Header Gaskets Chevrolet 396/454 Round Ports 1.85 Inch x 1.90 Inch$29.95 EachLate Great Chevy (58-96) PART #: 40-878111-1 1965-1990 Mr Header Gaskets Chevrolet 396/454 Round Ports 1.85 Inch x 1.90 Inch$29.95 EachChevy/GMC Trucks (47-98) PART #: 61-878108-1 1955-1991 Mr Header Gaskets GEN 1 262-400 w/Round Ports 1.625"$24.95 EachEl Camino (59-87) PART #: 55-878108-1 1955-1991 Mr Header Gaskets GEN 1 262-400 w/Round Ports 1.625"$24.95 EachLate Great Chevy (58-96) PART #: 40-878108-1 1955-1991 Mr Header Gaskets GEN 1 262-400 w/Round Ports 1.625"$24.95 EachChevy/GMC Trucks (47-98) PART #: 61-878091-1 1955-1991 Mr Header Gaskets GEN 1 262-400 w/Square Ports 1.45 Inch x 1.55 Inch$24.95 EachEl Camino (59-87) PART #: 55-878091-1 1955-1991 Mr Header Gaskets GEN 1 262-400 w/Square Ports 1.45 Inch x 1.55 Inch$24.95 EachLate Great Chevy (58-96) PART #: 40-878091-1 1955-1991 Mr Header Gaskets GEN 1 262-400 w/Square Ports 1.45 Inch x 1.55 Inch$24.95 EachChevy/GMC Trucks (47-98) PART #: 61-878089-1 1955-1991 Mr Gasket Aluminum Header Gaskets GEN 1 283-400 w/1.45 Inch x 1.48 Inch Square Ports.$39.95 EachEl Camino (59-87) PART #: 55-878089-1 1955-1991 Mr Gasket Aluminum Header Gaskets GEN 1 283-400 w/1.45 Inch x 1.48 Inch Square Ports.$39.95 EachLate Great Chevy (58-96) PART #: 40-878089-1 1955-1991 Mr Gasket Aluminum Header Gaskets GEN 1 283-400 w/1.45 Inch x 1.48 Inch Square Ports.$39.95 EachChevy/GMC Trucks (47-98) PART #: 61-878093-1 1955-1991 Mr Header Gaskets GEN 1 262-400 w/Round Ports 1.5"$28.99 EachLate Great Chevy (58-96) PART #: 40-878093-1 1955-1991 Mr Header Gaskets GEN 1 262-400 w/Round Ports 1.5"$28.99 EachChevy/GMC Trucks (47-98) PART #: 61-878086-1 1955-1991 Mr Gasket Aluminum Header Gaskets GEN 1 283-400 w/Square Ports$39.95 EachEl Camino (59-87) PART #: 55-878086-1 1955-1991 Mr Gasket Aluminum Header Gaskets GEN 1 283-400 w/Square Ports$39.95 EachLate Great Chevy (58-96) PART #: 40-878086-1 1955-1991 Mr Gasket Aluminum Header Gaskets GEN 1 283-400 w/Square Ports$39.95 EachChevy/GMC Trucks (47-98) PART #: 61-878066-1 1987-1991 Chevrolet Mr Gasket Overhaul Gasket Kit 305-350 Small Block$199.95 EachEl Camino (59-87) PART #: 55-878066-1 1987-1991 Chevrolet Mr Gasket Overhaul Gasket Kit 305-350 Small Block$199.95 EachLate Great Chevy (58-96) PART #: 40-878066-1 1987-1991 Chevrolet Mr Gasket Overhaul Gasket Kit 305-350 Small Block$199.95 EachChevy/GMC Trucks (47-98) PART #: 61-878064-1 1980-1985 Chevrolet Mr Gasket Overhual Gasket Kit 305 Small Block$85.99 EachEl Camino (59-87) PART #: 55-878064-1 1980-1985 Chevrolet Mr Gasket Overhual Gasket Kit 305 Small Block$85.99 EachLate Great Chevy (58-96) PART #: 40-878064-1 1980-1985 Chevrolet Mr Gasket Overhual Gasket Kit 305 Small Block$85.99 EachChevy/GMC Trucks (47-98) PART #: 61-877928-1 1980-1985 Chevrolet 305-350 Small Block with Tuned Port Injection Mr. Gasket Cam Change Gasket Kit )$54.95 EachEl Camino (59-87) PART #: 55-877928-1 1980-1985 Chevrolet 305-350 Small Block with Tuned Port Injection Mr. Gasket Cam Change Gasket Kit )$54.95 EachEl Camino (59-87) PART #: 55-877909-1 1958-1979 Mr. Gasket Standard OE Engine Overhaul Gasket Kit, Except 305 )$59.95 EachLate Great Chevy (58-96) PART #: 40-877909-1 1958-1979 Mr. Gasket Standard OE Engine Overhaul Gasket Kit, Except 305 )$59.95 EachChevy/GMC Trucks (47-98) PART #: 61-877909-1 1958-1979 Mr. Gasket Standard OE Engine Overhaul Gasket Kit, Except 305 )$59.95 EachChevy/GMC Trucks (47-98) PART #: 61-878034-1 1975-1979 Chevrolet Cam Change Gasket Kit 283-350 Gen 1 Small Block )$49.95 EachEl Camino (59-87) PART #: 55-878034-1 1975-1979 Chevrolet Cam Change Gasket Kit 283-350 Gen 1 Small Block )$49.95 EachLate Great Chevy (58-96) PART #: 40-878034-1 1975-1979 Chevrolet Cam Change Gasket Kit 283-350 Gen 1 Small Block )$49.95 Each