Billet Main Caps

Billet main caps for lf4/lf3. Main are made to order. 8-10 days These caps are designed to make use of four 10mm main studs vs the OEM two 8mm bolts, and two 10mm bolts. These need to be fitted by a machine shop for proper crank clearance. ARP main studs are recommended. Main caps in first picture have a dry film coating on them contact us before ordering if you like your set to get coated