At what point are ARP flywheel bolts needed? dont say when the stockers sheer..

 

anyone? also are the arp flywheel bolts for the ls1 crank the same specs as the eagle crank bolt holes?

 

i would say the next time you remove your flywheel (don't reuse flywheel bolts, should be replaced everytime you take it out). But if you mean horsepower levels, well considering the stock t-56 is ment to handle up to about 500 (i'd say 450 to be safe though) horsepower (at the crank), you probably don't need to change from OEM until you get past that. Or if you don't have a t-56 transmission whatever the horsepower rating on that is.

 

sorry for the vague info. yes T-56, im lookin at having around 700 whp. prob more. mcleod twin disc. anyone know the diff between 330-2802 and 244-2901 bolt set?

Are eagle cranks the same pitch and depth?