RaceTec AutoTec Forged Flat Top Piston - 4.005 in Bore - GM LS-Series (Set of 8) RPCR8471 neoprene inner seals designed to

neoprene inner seals designed to compensate for any amount of axle shaft runout

including wording modifications for enhanced clarity

Includes mounting for stock headlight switch and wiper switch

2007 GMC Sierra 1500 WT

The worldas top racing teams use Red Line Oil products exclusively

RaceTec AutoTec Forged Flat Top Piston - 4.005 in Bore - GM LS-Series (Set of 8) RPCR8471 neoprene inner seals designed toProduct Description: Piston AutoTec Forged Flat Top 4. 005 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 3. 30 cc GM LS Series Set of 8 RaceTec Pistons was founded by Wayne Brooks, and is his second venture into the piston manufacturing industry. In addition to owning a successful aerospace manufacturing company for years, Wayne was an avid racer. He has always modified engines, and has raced everythingboats, motorcycles, even airplanes. Wayne was