GM LS3 Down- SFD52 Kit CKCT04 billet throttle body kit 42mm inlet and butterfly with

42mm inlet and butterfly with 40mm outlet

Made to order up to 2 weeks to dispatch

Direct replacement for Weber IDF carburettors

A single twin body complete with steel fuel rail with -6 ends

This kit has the TB's perfectly aligned with the inlet ports

GM LS3 Down- SFD52 Kit CKCT04 billet throttle body kit 42mm inlet and butterfly withThe Jenvey Chevrolet LS3 ITB downdraft throttle body kit is designed specifically for motorsport applications offering exceptional performance lightness reliability and looks. Using our modular components offers huge opportunity for bespoking to match your application. This base kit includes 8 SFD 52mm parallel bore throttle bodies, a pair of lightweight manifold with fuel rails to suit the std injectors and an easy to fit idle air system (not