Mahle PowerPak Forged Dome Piston and Ring Set - 4.135 in Bore - 1.062 in Compression Height - 1.0 x 1.0 x 2.0 mm Ring Grooves - Plus 9.00 cc - Small Block Chevy 9057-313 Manufactured to precise tolerances of

Manufactured to precise tolerances of special 6AL 4V titanium for maximum strength and durability

Switch is made from high-quality Aircraft Grade material

Noise attenuating ear muffs surround the speakers to hugely reduce external noise and improve the levels of comfort

Beautifully Polished To a High Luster

Mahle PowerPak Forged Dome Piston and Ring Set - 4.135 in Bore - 1.062 in Compression Height - 1.0 x 1.0 x 2.0 mm Ring Grooves - Plus 9.00 cc - Small Block Chevy 9057-313 Manufactured to precise tolerances ofProduct Description: Piston and Ring PowerPak Dome 4. 135 in Bore 1. 062 in Compression Height 1. 0 x 1. 0 x 2. 0 mm Ring Grooves Plus 9. 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 country, MAHLE