ARC 6248 Billet Long Rod is for Modified Animal engines but can also be used in the World Formula, LO 206, 1/4 Midget engines.
It is 3.740" from center to center and fits the stock crank with the 1.098" stock crank rod journal.
It uses a .490" wrist pin.
Can not be used with the stock piston. Needs to be used with an aftermarket piston such as a Wiseco that accepts the .490" wrist pin. Note these pistons need to have as much as .100" removed from their top to get the proper piston pop up.
Replacement Bearings also available for purchase here.
PRICE: $12.95
