Ross Racing Ford 351 Windsor Dish Top Pistons for High Boost/Nitrous Applications
Price Includes: A Complete Set of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required). Recommended for Applications Using Multiple Stage Nitrous (400+HP Shot) or Turbo applications running (30LB or more) of Boost.
Piston Rings Sold Separately.