Parts Legion verified listing

Cometic Street Pro GM Gen-6 L21-29 454 Big Block 4-375in Bore -040in Top End Gasket Kit

Cometic Gasket SKU PRO1046T Out of Stock - on backorder and will be dispatched once in stock.

Click image to zoom

Availability: Out of Stock - on backorder and will be dispatched once in stock.

SKU: PRO1046T

Manufacturer: Cometic Gasket

Old price: $278.78

Price: $259.27

Qty:

Be the first to review this product

COMETIC 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 Gen-6 L21/29 454 Big Block 4.375in Bore .040" Top End Gasket Kit

GM Gen-6 L21/29 454 Big Block V8 .040in. MLS Top End Gasket Kit; 4.375in. Bore

GM Gen-6 L21/29 454 Big Block V8 .040\" MLS Top End Gasket Kit, 4.375\" Bore

GM Gen-6 L21/29/502 Big Block V8 Top End Gasket Kit

GM Gen-6 L21/29 BB V8 Top End Gasket Kit

Top End Gasket Kit

Engine Top End Kit

192 confirmed fitments Showing up to 192 vehicles from our fitment database.

1996 52 fitments

Chevrolet C2500 Base

Chevrolet C2500 Cheyenne

Chevrolet C2500 Silverado

Chevrolet C2500 Suburban Base

Chevrolet C2500 Suburban LS

Chevrolet C2500 Suburban LT

Chevrolet C3500 Base

Chevrolet C3500 Cheyenne

Chevrolet C3500 Silverado

Chevrolet Express 3500 Base

Chevrolet Express 3500 LS

Chevrolet G30 Beauville

Chevrolet G30 Chevy Van

Chevrolet G30 Hi-Cube

Chevrolet G30 Sportvan

Chevrolet K2500 Base

Chevrolet K2500 Cheyenne

Chevrolet K2500 Silverado

Chevrolet K2500 Suburban Base

Chevrolet K2500 Suburban LS

Chevrolet K2500 Suburban LT

Chevrolet K3500 Base

Chevrolet K3500 Cheyenne

Chevrolet K3500 Silverado

Chevrolet P30 Base

GMC C2500 Sierra SL

GMC C2500 Sierra SLE

GMC C2500 Sierra SLT

GMC C2500 Suburban Base

GMC C2500 Suburban SLE

GMC C2500 Suburban SLT

GMC C3500 Sierra SL

GMC C3500 Sierra SLE

GMC C3500 Sierra SLT

GMC G3500 Magnavan

GMC G3500 Rally

GMC G3500 Rally Camper Special

GMC G3500 Rally STX

GMC G3500 Vandura

GMC G3500 Vandura Special

GMC K2500 Sierra SL

GMC K2500 Sierra SLE

GMC K2500 Sierra SLT

GMC K2500 Suburban Base

GMC K2500 Suburban SLE

GMC K2500 Suburban SLT

GMC K3500 Sierra SL

GMC K3500 Sierra SLE

GMC K3500 Sierra SLT

GMC P3500 Base

GMC Savana 3500 Base

GMC Savana 3500 SLE

1997 42 fitments

Chevrolet C2500 Base

Chevrolet C2500 Cheyenne

Chevrolet C2500 Silverado

Chevrolet C2500 Suburban Base

Chevrolet C2500 Suburban LS

Chevrolet C2500 Suburban LT

Chevrolet C3500 Base

Chevrolet C3500 Cheyenne

Chevrolet C3500 Silverado

Chevrolet Express 3500 Base

Chevrolet Express 3500 LS

Chevrolet K2500 Base

Chevrolet K2500 Cheyenne

Chevrolet K2500 Silverado

Chevrolet K2500 Suburban Base

Chevrolet K2500 Suburban LS

Chevrolet K2500 Suburban LT

Chevrolet K3500 Base

Chevrolet K3500 Cheyenne

Chevrolet K3500 Silverado

Chevrolet P30 Base

GMC C2500 Sierra SL

GMC C2500 Sierra SLE

GMC C2500 Sierra SLT

GMC C2500 Suburban Base

GMC C2500 Suburban SLE

GMC C2500 Suburban SLT

GMC C3500 Sierra SL

GMC C3500 Sierra SLE

GMC C3500 Sierra SLT

GMC K2500 Sierra SL

GMC K2500 Sierra SLE

GMC K2500 Sierra SLT

GMC K2500 Suburban Base

GMC K2500 Suburban SLE

GMC K2500 Suburban SLT

GMC K3500 Sierra SL

GMC K3500 Sierra SLE

GMC K3500 Sierra SLT

GMC P3500 Base

GMC Savana 3500 Base

GMC Savana 3500 SLE

1998 38 fitments

Chevrolet C2500 Cheyenne

Chevrolet C2500 Silverado

Chevrolet C2500 WT

Chevrolet C2500 Suburban Base

Chevrolet C2500 Suburban LS

Chevrolet C3500 Cheyenne

Chevrolet C3500 Silverado

Chevrolet Express 3500 Base

Chevrolet Express 3500 LS

Chevrolet K2500 Cheyenne

Chevrolet K2500 Silverado

Chevrolet K2500 WT

Chevrolet K2500 Suburban Base

Chevrolet K2500 Suburban LS

Chevrolet K3500 Cheyenne

Chevrolet K3500 Silverado

Chevrolet P30 Base

GMC C2500 Sierra SL

GMC C2500 Sierra SLE

GMC C2500 Sierra SLT

GMC C2500 Suburban Base

GMC C2500 Suburban SLE

GMC C2500 Suburban SLT

GMC C3500 Sierra SL

GMC C3500 Sierra SLE

GMC C3500 Sierra SLT

GMC K2500 Sierra SL

GMC K2500 Sierra SLE

GMC K2500 Sierra SLT

GMC K2500 Suburban Base

GMC K2500 Suburban SLE

GMC K2500 Suburban SLT

GMC K3500 Sierra SL

GMC K3500 Sierra SLE

GMC K3500 Sierra SLT

GMC P3500 Base

GMC Savana 3500 Base

GMC Savana 3500 SLE

1999 36 fitments

Chevrolet C2500 Base

Chevrolet C2500 LS

Chevrolet C2500 Suburban Base

Chevrolet C2500 Suburban LS

Chevrolet C3500 Base

Chevrolet C3500 LS

Chevrolet Express 3500 Base

Chevrolet Express 3500 LS

Chevrolet K2500 Base

Chevrolet K2500 LS

Chevrolet K2500 Suburban Base

Chevrolet K2500 Suburban LS

Chevrolet K3500 Base

Chevrolet K3500 LS

Chevrolet P30 Base

GMC C2500 Sierra SL

GMC C2500 Sierra SLE

GMC C2500 Sierra SLT

GMC C2500 Suburban Base

GMC C2500 Suburban SLE

GMC C2500 Suburban SLT

GMC C3500 Sierra SL

GMC C3500 Sierra SLE

GMC C3500 Sierra SLT

GMC K2500 Sierra SL

GMC K2500 Sierra SLE

GMC K2500 Sierra SLT

GMC K2500 Suburban Base

GMC K2500 Suburban SLE

GMC K2500 Suburban SLT

GMC K3500 Sierra SL

GMC K3500 Sierra SLE

GMC K3500 Sierra SLT

GMC P3500 Base

GMC Savana 3500 Base

GMC Savana 3500 SLE

2000 24 fitments

Chevrolet C2500 Base

Chevrolet C2500 LS

Chevrolet C3500 Base

Chevrolet C3500 LS

Chevrolet Express 3500 Base

Chevrolet Express 3500 LS

Chevrolet K2500 Base

Chevrolet K2500 LS

Chevrolet K3500 Base

Chevrolet K3500 LS

GMC C2500 Sierra SL

GMC C2500 Sierra SLE

GMC C2500 Sierra SLT

GMC C3500 Sierra SL

GMC C3500 Sierra SLE

GMC C3500 Sierra SLT

GMC K2500 Sierra SL

GMC K2500 Sierra SLE

GMC K2500 Sierra SLT

GMC K3500 Sierra SL

GMC K3500 Sierra SLE

GMC K3500 Sierra SLT

GMC Savana 3500 Base

GMC Savana 3500 SLE

Ask fitment help