12-Point Nutsfits Nissan L20 Series 4-Cyl
The main bypass pill is used to set fuel volume and the nozzle jets control the pressure
They also feature the Chrysler W5 bolt pattern and have raised exhaust ports
Before beginning the rebuild
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350 Small Block Chevy - 23° Standard Flat Top Forged Piston J181911 Product:Small Block Chevy 383, 4.030", 6.000" rod length, -5.0cc dome volume 12-Point Nutsfits Nissan L20 Series350 Small Block Chevy 23 Standard Flat Top Forged PistonSmall Block Chevy 383, 4. 030", 6. 000" rod length, 5. 0cc dome volume J181911 81911 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