Mahle PowerPak Forged Dome Piston and Ring Set - 4.600 in Bore - 1.120 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Plus 10.00 cc - Big Block Chevy 600SB042L This IAC is a TPI

This IAC is a TPI style IAC

Stainless steel mesh screens are fitted over holes in lifter gallery with supplied epoxy

Fully threaded front coil-over shock bodies provide adjustment without the use of clumsy shims or spacers

The suede covered rim is anatomically molded for optimum grip

but sometimes the "little things" can also make a difference

Mahle PowerPak Forged Dome Piston and Ring Set - 4.600 in Bore - 1.120 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Plus 10.00 cc - Big Block Chevy 600SB042L This IAC is a TPIProduct Description: Piston and Ring PowerPak Dome 4. 600 in Bore 1. 120 in Compression Height 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Plus 10. 00 cc Big Block Chevy For over 80 years, MAHLE has numbered among the leading international manufacturers of high quality components for the automotive engine industry. From powering the Champions in the world's premier racing series to delivering winning performance at local dirt tracks around the country, MAHLE