Ross Racing Chevy LS Flat Top Pistons

Price Includes: A Complete Set of Pistons, Rings, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required).  Pistons are forged from high strength 2618-T61 aluminum with forged side reliefs with internal and external bracing.  Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications.

Optional Upgrades Include: Pin Upgrades & Lateral or Vertical Gas Porting.