JE Pistons Standard 23 Domed Forged Piston Set - SB Chevy 350 - 4.060" Bore, 3.500" Stroke, 6.000" Rod Length, 12.8:1 Ratio, 13cc Floor Liner AFR Stud Girdles are designed

AFR Stud Girdles are designed to eliminate rocker stud flexing and the associated horsepower loss of today's high-lift cams and high-pressure valve springs

External bump stop allows adjustment of suspension travel separate from the coil-over unit

Custom Designed For Best Fit/Finish

Outlet Port: 3/8"Since 1938

JE Pistons Standard 23 Domed Forged Piston Set - SB Chevy 350 - 4.060" Bore, 3.500" Stroke, 6.000" Rod Length, 12.8:1 Ratio, 13cc Floor Liner AFR Stud Girdles are designedThese 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 or Brodix 11X cylinder heads. Includes: Pin #927 2750 15 51S (130g) Double Spiro locks #927 042 CS Contact reduction grooves