Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Forced Induction
[Please Note]: Image is a representation of this item. Actual item may vary.

Piston Top Type: Dish Top
Bore: 4.001
Stroke: 3.250
Rod Length: 5.400
Compression Height: 1.160
Compression Ratio (58): 8.7
Compression Ratio (61): 8.5
Compression Ratio (72): 7.7
Dome Volume: -20.00
Gram Weight: 425
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately