(Fit for LS1 3 Bolt 92mm Intake Manifold to LS3 4 Bolt 102mm Throttle Body DBC LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LSX 4.8L 5.3L 5.7L. 2) LS 3 Bolt 92mm Intake to 4 Bolt 102mm Throttle Body. 4) Has 92mm through hole, tapered to 102mm for the throttle body.
