Speed Pro Hypereutectic Piston 4.060" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 8.0 cc - Coated Skirt 20-OTL-NR-M Works well with 5 speed

Works well with 5 speed or 2500+ stall

NOTE: GM LS-1 - LS-6 Adapter shown in pictures

while providing the most durable and scalable light bar design available today

07" (without an intercooler installed) Plenum Configuration w/105mm Long

Speed Pro Hypereutectic Piston 4.060" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 8.0 cc - Coated Skirt 20-OTL-NR-M Works well with 5 speedProduct Description: Piston Hypereutectic 4. 060 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 8. 00 cc Coated Skirt Small Block Ford Set of 8 From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry leading performance engine technologies, from cutting edge Digital Diamond Profiled pistons to A Series bearings. They are engine components performance enthusiasts and