RaceTec AutoTec Forged Flat Top Piston - 4.5 in Bore - Big Block Chevy (Set of 8) 1000246 33-345680 These are available with Clear

These are available with Clear or Tinted lenses and painted to match any of the factory paint codes

precision machined nuts and bolts are designed to handle extreme use in street

280" pistons

aluminum or cast-iron

2-1/2 in Lip OD

RaceTec AutoTec Forged Flat Top Piston - 4.5 in Bore - Big Block Chevy (Set of 8) 1000246 33-345680 These are available with ClearRaceTec AutoTec Forged Flat Top Piston 4. 5 in Bore Big Block Chevy (Set of 8) Product Description: Piston AutoTec Forged Flat Top 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