1.0, 1.0, 2.0mm File Fit Performance Ring Set Included.
Hard Anodized Top Ring Groove for Extreme Duty Applications
Piston Oil Squirter removal and block off is required due to rod contact with OE squirter
Also works with 6.4L Cylinder Head
1.220 Compression Height
.984 Pin Diameter
-1cc Crown Volume
441 Grams
CR calculated at 0.013" above deck and 0.041" head gasket thickness
3.580" Stroke 6.242" Rod Length 370ci Specs:
74cc 10.1 CR
