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 Holley Metering Block Gasket 108-91-2

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

and oil fill / PCV grommets (valve cover gaskets not included)

Re-designed for better fit and function

easy to read display characters

Features: Features a high definition script logo and a wrap-around finned design to add classic muscle styling to your engine bay

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 Holley Metering Block Gasket 108-91-2Every 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