Cometic
Cometic Chevy Mark-IV GM Gen V/VI Big Block V8 .060in Fiber Intake Manifold Gasket Set
Cometic Chevy Mark-IV GM Gen V/VI Big Block V8 .060in Fiber Intake Manifold Gasket Set
Regular price
$30.36 USD
Regular price
$33.73 USD
Sale price
$30.36 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet Mark-IV GMFitment notes & questions
Cometic gasket, listed for Chevrolet. Replacing a gasket is usually more labor than parts, so it pays to replace any others you disturb on the way in.
Quick facts
- Brand: Cometic
- Part type: Gasket
- Listed for: Chevrolet
Listed fitment
- 1965-1975 Chevrolet Bel Air Base
- 1965-1972 Chevrolet Biscayne Base
- 1973-1974 Chevrolet Blazer Base
- 1969-1972 Chevrolet Brookwood Base
- 1978-1980 Chevrolet C10 Big Ten
- 1975-1980 Chevrolet C10 Cheyenne
- 1975-1980 Chevrolet C10 Custom Deluxe
- 1975-1980 Chevrolet C10 Scottsdale
- 1975-1980 Chevrolet C10 Silverado
- 1968-1974 Chevrolet C10 Pickup Base
- 1968-1974 Chevrolet C10 Suburban Base
- 1975-1980 Chevrolet C10 Suburban Custom Deluxe
- 1975-1980 Chevrolet C10 Suburban Scottsdale
- 1975-1980 Chevrolet C10 Suburban Silverado
- 1990 Chevrolet C1500 454 SS
- 1990 Chevrolet C1500 Cheyenne
- 1990 Chevrolet C1500 Scottsdale
- 1990 Chevrolet C1500 Silverado
- 1990 Chevrolet C1500 WT
- 1975-1981 Chevrolet C20 Cheyenne
- 1981-1986 Chevrolet C20 Custom
- 1975-1980 Chevrolet C20 Custom Deluxe
- 1981 Chevrolet C20 Deluxe
- 1975-1986 Chevrolet C20 Scottsdale
- 1975-1986 Chevrolet C20 Silverado
- 1968-1974 Chevrolet C20 Pickup Base
- 1968-1974 Chevrolet C20 Suburban Base
- 1981-1986 Chevrolet C20 Suburban Custom
- 1975-1980 Chevrolet C20 Suburban Custom Deluxe
- 1981 Chevrolet C20 Suburban Deluxe
- 1975-1981 Chevrolet C30 Cheyenne
- 1981-1986 Chevrolet C30 Custom
- 1975-1980 Chevrolet C30 Custom Deluxe
- 1981 Chevrolet C30 Deluxe
- 1975-1986 Chevrolet C30 Scottsdale
- 1975-1986 Chevrolet C30 Silverado
- 1968-1974 Chevrolet C30 Pickup Base
- 1988-1990 Chevrolet C3500 Cheyenne
- 1988-1990 Chevrolet C3500 Scottsdale
- 1988-1990 Chevrolet C3500 Silverado
- …and 128 more
Tip: Clean both mating surfaces completely and follow the bolt torque and sequence for your engine.

Before you order: Chevrolet Mark-IV GM gasket fitment
Gaskets seal the joints between engine parts so oil, coolant and air stay where they belong.
Fitment notes
- Listed for: Chevrolet Mark-IV GM.
- Specs, lead time and warranty come from Cometic and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
- Sealant where called for. Some joints need a dab of sealant at corners or seams; others must go on dry.
- Bolts and grommets. Rubber grommets and old bolts are worth replacing if they are damaged.
More for your car: Intake Manifold Gaskets · Chevrolet Parts · Engine
Questions about Chevrolet Mark-IV GM gasket
Will this fit my Chevrolet Mark-IV GM?
It is listed for the Chevrolet Mark-IV GM. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Do I need sealant with this gasket?
It depends on the joint. Follow your engine service manual; many modern gaskets go on dry.
Can I reuse an old gasket?
No. Once compressed, a gasket will not seal reliably a second time.
Where do specs and warranty details come from?
From Cometic. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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