Products specifications

Bore	4.065"
Fitment	Vehicle Specific
Comp Distance	1.115"
Comp Ratio	11.3:1 @ 64cc,11:1 @ 66cc, 10.5:1 @ 70cc, 10.3:1 @ 72cc
Pin Diameter	.927"
Piston Type	-10cc Dish
Rod Length	6.125"
Stroke	4.000"
Weight	432g (w/ Pin 527g)