Mahle PowerPak Forged Piston and Ring Kit - 4.530 in Bore - Big Block Chevy BR10011 the shaft should be dimple

the shaft should be dimple drilled to help pilot set screws and help prevent the assembly from sliding apart

Available in (4) colors

Full access to stake pocket holes for other accessories

304 SS headers with CNC mandrel bent 1-7/8" primaries and 3" slip fit collectors with high flow metal matrix catalytic converters and 3" lead pipes to fit to factory connection point

1967-1971 GMC G15/G1500 Van

Mahle PowerPak Forged Piston and Ring Kit - 4.530 in Bore - Big Block Chevy BR10011 the shaft should be dimpleProduct Description: Piston and Ring PowerPak Forged 4. 530 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Groove Plus 13. 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 means performance! It is a