Threads are in good condition. Fits LS1 LS6 manifolds.
LS1, LS2 LS3, LS6 Stock Chevy Intake Manifold Bolt Set of 10 LSX Used GM Factory
BOSCH GEN3 HIGH IMPEDANCE 80LB 850CC INJECTORS GM FORD LS1 LS6 LT1 CHEVY
Chevy GM LS1 LS6 Truck 3 Bolt Stock Throttle Body DBC Cable Clean LS LSX
Billet OE LS Fuel Rail Kit For GM Stock Intake Manifold LS1 LS6 V8 EFI AN8
1997-2004 C5 Corvette Stock Throttle Body 5.7 LS1 LS6 Genuine OEM 25317951
Chevy LS1 LS6 2.00 8mm 21-4N Stainless Steel Intake Valves Swirl Polish Undercut