Small Block Chevy 400 - 23° Standard Flat Top Forged Piston J242886 Product:Small Block Chevy 428, 4.125", 6.000" rod length, -5.0cc dome volume Comprised of four new budget

Comprised of four new budget friendly cylinder heads

AF64-2016P

and micro dimmer switch is included for high beam/low beam operation

Using a thread size of M6 x 1

Small Block Chevy 400 - 23° Standard Flat Top Forged Piston J242886 Product:Small Block Chevy 428, 4.125", 6.000" rod length, -5.0cc dome volume Comprised of four new budgetSmall Block Chevy 400 23 Standard Flat Top Forged PistonSmall Block Chevy 428, 4. 125", 6. 000" rod length, 5. 0cc dome volume J242886 42886 These classic, race winning JE flat top pistons work with most aftermarket 23 heads. They have extra deep valve pockets and a low friction skirt design. These pistons are designed to use 1 16, 1 16, 3 16 rings or 1 16, 1 16, 3mm rings, see footnote J. Includes: 350 Series use Pin #927 2500 15 51S (118g) 400