Mahle PowerPak Forged Flat Top Piston and Ring Set - 4.160 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 AFR2521 498 in - Duration 283/303

498 in - Duration 283/303 - 107 LSA - 1700-5500 RPM - Pontiac V8 51-600-11

Two grip shapes are offered: O and OE

EBC Brakes are made in one of its two specialist factories in the UK and USA

High quality materials mixed with the minds of people who care about driver safety has brought us the 5lb Sprint Car Fire Suppression System

There is no cutting corners here

Mahle PowerPak Forged Flat Top Piston and Ring Set - 4.160 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 AFR2521 498 in - Duration 283/303Product Description: Piston and Ring PowerPak Forged Flat Top 4. 160 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