CHEVROLET 7.0L/427 Mr. Gasket Parts and Accessories

Gasket, Cellulose/Nitrile, Water Neck, Chevy, Big/Small Block, V8, Each

Part Number: MRG-740C

4.2 out of 5 stars ( 15 )

Estimated Ship Date: Monday 12/15/2025

Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Chevy, Small Block LS, Set of 12

Part Number: MRG-918G

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/15/2025

Oil Breather/Filler Cap, Push-On Style, 2.75 in. Diameter., 2.45 in. Height, Plain Chrome Plated, Each

Part Number: MRG-9810

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/15/2025

Valve Cover Breather, Push-On, Round, Steel, Chrome, with Hose Nipple, Plain, Each

Part Number: MRG-2063

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/15/2025

Water Pump Gaskets, Nitrile Rubber/Fiber, Chevy, Big Block, Pair

Part Number: MRG-71G

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/15/2025

Valve Cover Breather, Push-In, Round, Steel, Chrome, Mr. Gasket Logo, Each

Part Number: MRG-2068

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/15/2025