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Cometic Gasket

Cometic Chevy 350/400 Gen1 Small Block V8 Top End Gasket Kit-4.165in Bore-.066in MLS Cyl Head Gasket

$282.15 $262.38 Save $19.77

SKU: C006 PRO1003T-066

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: PRO1003T-066

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. StreetPro gasket kits are sold as a top-end kits and bottom-end kits. Purchase both top- and bottom-end kits for a total engine rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.

Chevrolet 350/400 Gen-1 Small Block V8 Top End Gasket Kit | 4.165in. Bore | .066in. MLS Cylinder Head Gasket | With Carburetor | With All Steam Holes

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

Cometic StreetPro Kits are designed for budget-minded street-rodders looking for all necessary gaskets and seals for a top-end rebuild. The kits include quality gasket materials such as MLS, AFM, Aramid Fiber, and Armor Clad. These head gaskets sit between the engine block and cylinder head, preventing the mixture of gasses and oils with the cooling system. All Cometic products are made in the United States with American-manufactured materials. Cometic Gasket has expanded from the powersports industry to service Domestic Automotive, Sport Compact, V-twin, Marine, Diesel, Agricultural, Industrial, and Stationary Power markets.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandCometic Gasket
Part NumberC006 PRO1003T-066

Videos

How-To Rebuild Top End Chevy 350 Small Block Engine Motorz #67

How-To Rebuild Top End Chevy 350 Small Block Engine Motorz #67
Small Block Chevy Engine Build: Cylinder Heads

Small Block Chevy Engine Build: Cylinder Heads
Pro Products SBC Intake Manifold Installation

Pro Products SBC Intake Manifold Installation
Reviewing Cometic's MLX Head Gaskets

Reviewing Cometic's MLX Head Gaskets
Starting a Small Block Chevy engine that was seized!#enginerepair #smallblockchevy #sbc #chevy

Starting a Small Block Chevy engine that was seized!#enginerepair #smallblockchevy #sbc #chevy
Chevy 5.7 Motor. Head install.

Chevy 5.7 Motor. Head install.

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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