Are they a viable option other than the standard Grade C's for earlier Dmax's (especially when using studs)? Are they even compatible with the earlier engines?
Direct from the dealer 47 a side and if you look around or have a hook up you can get them even cheaper.are they cheaper? same? more?
like 115 back when i built my motor.thats decent werent the old ones a 100 a peice or close?