if you leave it in you will need to run a banjo fitting as the thread is tapered
along with individual long intake runners for maximum low end torque for great off throttle performance
For LS series applications
all precision-engineered by FLOWTECH
Positive lock connectors allow you to hear the click for correctly joined connectors
350 Small Block Chevy - 23° Standard Flat Top Forged Piston J181916 400 Series Push Lock if you leave it in350 Small Block Chevy 23 Standard Flat Top Forged PistonSmall Block Chevy 357, 4. 030", 6. 000" rod length, 5. 0cc dome volume J181916 81916 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