RaceTec AutoTec Forged Dished Piston - 4.155 in Bore - Small Block Chevy (Set of 8) 1000216 2010009 The 602/604 DUI is designed

The 602/604 DUI is designed specifically for these crate engines with two features that set it apart from our regular Racing DUI

Easy to grip screw on cap with o-ring seal

13 Degree Incline

Unit has adjustable sipe depth

Penske Racing Shocks can assist them in meeting their needs without compromises

RaceTec AutoTec Forged Dished Piston - 4.155 in Bore - Small Block Chevy (Set of 8) 1000216 2010009 The 602/604 DUI is designedRaceTec AutoTec Forged Dished Piston 4. 155 in Bore Small Block Chevy (Set of 8) Product Description: Piston AutoTec Forged Dished 4. 155 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 25. 50 cc Small Block Chevy 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