RaceTec AutoTec Flat Top Forged Piston - 4.5 in Bore - Big Block Chevy (Set of 8) 3550224-156- S Comes with all necessary hardware

Comes with all necessary hardware and the threads are Heli-coiled

Weather Resistant Auxiliary

5mm threads

so the RaceQuip PRO Youth Helmet should be suitable for use in all kids or Jr

Forged aluminum wheel center will fit Weld or Sander wheels

RaceTec AutoTec Flat Top Forged Piston - 4.5 in Bore - Big Block Chevy (Set of 8) 3550224-156- S Comes with all necessary hardwareProduct Description: Piston AutoTec Flat Top Forged 4. 500 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 3. 00 cc Big 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 modified engines, and has raced everythingboats, motorcycles, even airplanes. Wayne