400 Small Block Chevy - 23° Dome Forged Piston J182027 Product:Small Block Chevy 434, 4.155", 6.000" rod length, 6.2cc dome volume these are the ultimate way

these are the ultimate way to increase the capability of your engine

aircraft filler cap

and thorough testing

45° Tube to Male AN Adapter 1/2"to -8ANBlack Finish

1/8" NPT compression fittings

400 Small Block Chevy - 23° Dome Forged Piston J182027 Product:Small Block Chevy 434, 4.155", 6.000" rod length, 6.2cc dome volume these are the ultimate way400 Small Block Chevy 23 Dome Forged PistonSmall Block Chevy 434, 4. 155", 6. 000" rod length, 6. 2cc dome volume J182027 82027 These high compression pistons are compatible with most aftermarket 23 heads and are ideal for drag racing and circle track applications. Valve reliefs will accommodate oversized valves and long duration, tight lobe separation cams. Precision CNC ring grooves are designed for 1 16, 1 16, 3 16 rings. Will not fit Pro Topline