Looking for aftermarket parts to modify or upgrade your 1981 GMC C3500 with intake gaskets? At Tunersports.com we carry a huge selection of the top name brand performance intake gasket parts and accessories.

SHIPS FROM MANUFACTURER C15178Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 Small Block V8 .060in Fiber Intake Mani Gasket Kit-2.00in x 1.25in Port 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $46.86 |
SHIPS FROM MANUFACTURER C15178FCFully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 Small Block V8 .060in Fiber Intake Mani Gasket Kit-2.00in x 1.25in Port 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $49.69 |
SHIPS FROM MANUFACTURER C15178FCSFully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 SB V8 .060in Fiber w/ Silicone Bead Intake Mani Gasket Kit-2.00in x 1.25in Port 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $54.99 |
SHIPS FROM MANUFACTURER C15204Cometic's HTS Gaskets are designed using reinforced gasket material compounds like armor-clad, graphite, and galvanized steel... Cometic Chevy Gen1 Small Block V8 .060in HTS Intake Mani Gasket Kit-2.130in x 1.250in Port 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $53.37 |
SHIPS FROM MANUFACTURER C15271-060Cometic Chevrolet Mark-IV Big Block V8 Intake Gasket .060in 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $58.72 |
SHIPS FROM MANUFACTURER C15290Cometic Chevy Gen IV Big Block V8 .059in CFM-20 Intake Mani Gasket Set-2.500in x 1.775in Ports 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $66.51 |
SHIPS FROM MANUFACTURER C15290-125Cometic Chevy Gen IV BB V8 .059in CFM-20 Intake Mani Gasket Set-2.500in x 1.775in Ports 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $66.51 |
SHIPS FROM MANUFACTURER C15318Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 Small Block V8 .060in Fiber Intake Mani Gasket Kit 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $61.71 |
SHIPS FROM MANUFACTURER C15319-060Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 Small Block V8 .060in Fiber Intake Mani Gasket Kit 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $61.71 |
SHIPS FROM MANUFACTURER C15319-125Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 Small Block V8 .125in Fiber Intake Mani Gasket Kit 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $61.71 |
SHIPS FROM MANUFACTURER C15320Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Mark IV V8 .060in Fiber Intake Mani Gasket Kit-2.160in x 1.850in Rect. Ports 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $61.71 |
SHIPS FROM MANUFACTURER C15321Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Mark IV V8 .060in Fiber Intake Manifold Gasket Kit-2.500in x 1.750in Rectangular Ports 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $61.71 |
SHIPS FROM MANUFACTURER C15321-125Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Mark IV V8 .125in Fiber Intake Manifold Gasket Kit-2.500in x 1.750in Rectangular Ports 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $68.49 |
SHIPS FROM MANUFACTURER C15322Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 Small Block V8 .060in Fiber Intake Mani Gasket Kit 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $61.71 |
SHIPS FROM MANUFACTURER C15322-125Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 Small Block V8 .125in Fiber Intake Mani Gasket Kit 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $63.42 |
SHIPS FROM MANUFACTURER C15323-125Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 Small Block V8 .125in Fiber Intake Mani Gasket Kit 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $63.42 |
SHIPS FROM MANUFACTURER C15323FCFully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 Small Block V8 .060in Fiber Intake Mani Gasket Kit 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $51.63 |
SHIPS FROM MANUFACTURER C15497-060Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Gasket Chevrolet MkIV / GM Gen-V/VI Big Block V8 .060in Fiber Intake Manifold Gasket 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $42.66 |
SHIPS FROM MANUFACTURER C15500-060Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic GM Gen-V/VI BB V8 .060in Fiber Intake Mani Gasket-w/ Reher-Morrison 12 Deg Raptor II Heads 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $52.53 |
SHIPS FROM MANUFACTURER C15506-060Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic GM Gen-V/VI BB V8 .060in Fiber Intake Mani Gasket-w/ Pro-Filer Hitman 12 Deg Series 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $45.31 |
SHIPS FROM MANUFACTURER C15609-060Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen-1 Small Block V8 .060in Fiber Intake Manifold Gasket Set - 1.310in x 2.210in Port 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $58.62 |
SHIPS FROM MANUFACTURER C15614-059Cometic Chevy Gen-1 Small Block V8 .059in CFM-20 Intake Manifold Gasket Set - 1.310in x 2.210in Port 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $58.61 |
SHIPS FROM MANUFACTURER C5289Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic GM Gen1 SB V8 .060in Fiber Intake Mani Gasket-2.090in x 1.280in Rect. Race Ports-10 Pack 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $159.93 |
SHIPS FROM MANUFACTURER C5290Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic GM Gen1 SB V8 .125in Fiber Intake Mani Gasket-2.090in x 1.280in Rect. Race Ports-10 Pack 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $176.65 |
SHIPS FROM MANUFACTURER C5293Cometic Chevy Gen1 Small Block V8 .059in CFM-20 Intake Mani Gasket Set-1.350in x 2.250in Port 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $58.16 |