Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended for Applications Using Nitrous (Up To 150HP Shot) / Not Recommended For Turbo Applications
[Please Note]: Image is a representation of this item. Actual item may vary.

Piston Top Type: Reverse Dome
Bore: 4.155
Stroke: 3.750
Rod Length: 6.000
Compression Height: 1.133
Compression Ratio (58): 10.40
Compression Ratio (64): 9.80
Compression Ratio (76): 8.80
Dome Volume: -20.00
Gram Weight: 454
Rings: 1/16 1/16 3/16
Ring Set: N/A
Rings Included: No
Oil Rail Spacer: ORS-412
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Length: 2.500
Pin Wall: .150
Pin Weight: 118 Grams
Block Height: 9.025
Note: Piston Rings Sold Separately.