Mahle PowerPak Forged Piston and Ring Kit - 4.125 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Plus 4.00 cc - Small Block Chevy Skyjacker a straight female 1/8" NPT

a straight female 1/8" NPT to 3/16" inverted flare fitting

Also fits Pontiac Firebird

and drum/drum brake set-ups

1986-1989 Cadillac Commercial Chassis

Holley Metering Block Gasket 108-91-2 Non-Stick - Primary /Secondary Gaskets - 2 Per Package - Blue

Mahle PowerPak Forged Piston and Ring Kit - 4.125 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Plus 4.00 cc - Small Block Chevy Skyjacker a straight female 1/8" NPTEvery Mahle piston is backed by 90 plus years of racing heritage and technology. From the invention of the first aluminum piston to the most advanced design and machining processes being used today, MAHLE delivers unmatched performance and durability. MAHLE's light weight, low drag, design specific forgings are machined with close attention given to ring groove quality, tolerances and consistency. All Mahle pistons are dual or triple coated, adding