The ARP SBC/GENII LS 1/4 flange 12-point header bolt kit provides purpose-made header bolts for SBC and GEN II LS flange installations. These 12-point flange bolts are sized to attach exhaust headers securely to compatible flanges, offering a direct replacement hardware set during header installation or exhaust service. The kit streamlines assembly with bolts matched to SBC and GEN II LS header flanges.
ARP SBC/GENII LS 1/4 Flange 12pt Header Bolt Kit