Ross Racing Small Block Chevy 400 (SP Forging) Flat Top Pistons for 23˚ Heads

Price Includes: A Complete Set of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required).  These pistons are forged from high strength 2618-T61 aluminum and are designed using left and right forged side relief forgings with internal and external bracing.  Not Recommended for use in Nitrous or Turbo Applications.

Optional Upgrades Include:  Upgraded Pins and Lateral or Vertical Gas Porting