3/8" Wide Header Flange. Part Type: Header Bolt Kit. for Chevy small block Gen III/IV (LS-based engines) 4.8L/294 ,5.3L/325, 5.7L/350, 6.0L/364, 6.2L/376, 7.0L/427. Fastener Style: Bolt. Thread Size: M8 x 1.25.
FOR CHEVY GM LS Turbo Exhaust Hotparts T4 Kit Vortec 4.8 5.3 6.0 LSX Manifolds
Fel-Pro Intake Manifold Gasket Set MS 89060413 for Chevy GM LS 5.3L 4.8L 6.0L 6.
6AN Power Steering Pump Hose Kit Fit For Chevy C10 LS Swap Connects GM Type 2
Cometic Engine Head Gasket Kit PRO1007T; StreetPro for Chevy Cars LS-Series
25Inch 6AN Power Steering Pump Hose Kit For Chevy C10 LS Swap Connects GM Type 2
FERREA 6000 Stainless Exhaust Valves/8 for Chevy GM LS 1.65 head,4.915 TULIP