Made exclusively for us in the USA by Crower Performance to surpass any existing 356/912 rods on the market. Material is forged chromoly 4340 alloy. Bolts rated at 280,000 psi are by A1 Technologies. Rod bushings are quality alum/bronze, one-piece. All rod sets are balanced to within 1 gram.

Choose from either:

H-beam design-451 gr. Weight NLA 103 012 06 $1495/set

I-beam design-464 gr. Weight NLA 103 012 05 $1530/set