Fluidampr Harmonic Balancer LS SBC -1998-2006 - Camaro / Firebird / GTO Zeta IV Set of 6 Jetronic/EV1 (female)

Set of 6 Jetronic/EV1 (female) to Denso (male) injector plug adaptors

(2) Mounting Bracket Threaded Extension

For up to 8000rpm and 35psi boost Kelford Cams recommend valve spring KVS63-BTK

With the addition of these headers all restriction created by the OEM exhaust manifolds and catalytic converters will be eliminated

Fluidampr Harmonic Balancer LS SBC -1998-2006 - Camaro / Firebird / GTO Zeta IV Set of 6 Jetronic/EV1 (female)Broad RPM range protection. Reduce risk of crankshaft failure. Reduce wear on critical engine parts. Unleash lost torque & horsepower. No maintenance required. Superior durability. SFI 18. 1 spec. Race proven for over 35 years. Made in USA.