Products

Cognito 99-19 Chevy/GMC Silverado/Sierra 1500/2500/3500 2WD/4WD 3 Degree Rear Pinion Angle Shim Kit

Used with short wheel base trucks with tall lift where no tapered blocks were available.Includes...

Cognito 99-19 Chevy/GMC Silverado/Sierra 1500/2500/3500 2WD/4WD 4 Degree Rear Pinion Angle Shim Kit

Used with short wheel base trucks with tall lift where no tapered blocks were available.Includes...

Cognito 99-20 Chevy/GMC Silverado/Sierra 1500/2500 / Yukon/Tahoe Bushing Kit for Upper Control Arms

Cognito Polyurethane Bushing Kit for Cognito Upper Control Arms on 01-10 GM 1500HD/2500/2500HD/3500/3500HD 2WD/4WD trucks,...

Cometic Gasket Pro Kit for GM LS V8 - 4.8L/5.3L/5.7L/6.0L/6.2L Bottom End Gasket Kit

-7%

COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit...

Cometic GM Gen-3/4 Small Block V8 .031in Fiber Water Pump Gasket Set

-10%

Cometic Gasket Inc. Water Outlet Gaskets are precision cut to ensure a flawless fit every...

Cometic GM Gen-3/4 Small Block V8 1.820in Port .060in HTS Exhaust Manifold Set

-10%

Cometic Gasket Inc. Exhaust Gaskets are designed to be used with manifolds or headers. Offered...

Cometic GM Gen-3/4 Small Block V8 MLS Exhaust Manifold Gasket Set

-10%

Ideal for exhaust gasket applications. Can withstand temperatures up to 2000°F. Compressable to seal in...

Cometic GM Gen-3/4 Small Block V8 Valve Cover Grommet Set

-10%

COMETIC Valve Cover Gaskets are manufactured from a soft durometer rubber wrapped around a steel...

Cometic GM Gen-3/4 Small Block V8 Water Pump Gasket Set

-10%

COMETIC Water Pump Gaskets are made to meet and exceed OEM quality. Custom materials and...

Cometic GM LS Gen-3/4 Small Block V8 Bottom End Gasket Kit w/ Flat Mount Cam Plate Bolts

-7%

COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit...

Cometic GM LS V8 4.8L/5.3L 3.810in Bore .051 Thick MLS Head Gasket

-10%

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic...

Cometic GM LS V8 96.77mm Bore .040in MLS Head Gasket

-10%

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of...