I have a freind with a 95 ta and he wants to do either the hotcam or cc503 i told him he should spend the extra few bucks and just get the 503. MY question is if someone would help with the part number with springs retainers locks shims seats . He wants to go the cheapest way possible he also has a coldair intake a built trans with a 3000 stall with 373 gears.
I was thinking about the crane 10308 with the retainers but i was wondering if any machine work is needed cause we dont want to pull the heads of the motor we want a direct replacement deal. If u run these springs do u need 50' locks or can you use the stock locks with the 10308 retainers and springs.
Thanks.

 

just get the crane dual coil kit (p/n 10308-1) that's what I run with my cc503

 

thunderracing.com lists the kit at $209.99 but I've gotten it cheaper

 

summit has it for $159

 

Im doing the same cam but im running PAC beehives