Mahle PowerPak Forged Dome Piston and Ring Set - 4.185 in Bore - 1.000 in Compression Height - 1.0 x 1.0 x 2.0 mm Ring Grooves - Minus 6.00 cc - Small Block Chevy 19005-16 Two 6 AN Male Inlets

Two 6 AN Male Inlets

Requires the use of a hand-operated vacuum tester (available at most auto parts stores)

Rebound Adjustment

5-1/2 Ultra

Mahle PowerPak Forged Dome Piston and Ring Set - 4.185 in Bore - 1.000 in Compression Height - 1.0 x 1.0 x 2.0 mm Ring Grooves - Minus 6.00 cc - Small Block Chevy 19005-16 Two 6 AN Male InletsProduct Description: Piston and Ring PowerPak Forged Dome 4. 185 in Bore 1. 000 in Compression Height 1. 0 x 1. 0 x 2. 0 mm Ring Grooves Minus 6. 00 cc Small 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