KB Piston Set - 4.065" Bore - 1.5 x 1.5 x 2.5 mm Ring Grooves - SB Chevy (Set of 8) 7-1/8 2007-2007 GMC Yukon XL 1500

2007-2007 GMC Yukon XL 1500

Exceeding OE specifications

1976-1991 Pontiac Sunbird

A soft molded rubber sole rolls up the back of the shoe to provide extra support for your heel while driving

KB Piston Set - 4.065" Bore - 1.5 x 1.5 x 2.5 mm Ring Grooves - SB Chevy (Set of 8) 7-1/8 2007-2007 GMC Yukon XL 1500Product Description: Piston 4. 0851 in Bore 1. 5 x 1. 5 x 2. 5 mm Ring Grooves Minus 1. 81 cc GM LS Series Set of 8 Created from a high silicon aluminum alloy, KB Performance pistons are lightweight to improve throttle response and RPM changes while still being strong enough to withstand high compression and high temperatures. Each piston is engineered with race ready features like high upper compression ring locations, gas accumulator grooves,