Vibrant Exhaust Manifold Flange for GM LT1/L98/LB9 SM Block (Dport) - Sold in Pairs Fuel Pump the 85mm throttle body does

the 85mm throttle body does not require any custom tuning: it works well right out of the box

Universal Catch Can Hose 3/4-in x 4-ft

aFe POWER Vulcan Series 2-1/2in 304SS Cat-Back Exhaust 10-21 Lexus GX460 V8-4

Stainless steel machined flanges and v-band clamps provide simple to install

Chevrolet Trailblazer LS 2007

Vibrant Exhaust Manifold Flange for GM LT1/L98/LB9 SM Block (Dport) - Sold in Pairs Fuel Pump the 85mm throttle body doesVibrant Performance has developed one of the largest offerings of Exhaust Manifold Flanges in the industry. All of our Exhaust Manifold Flanges have had their exhaust port size optimized for either standard wall round tubing or Schedule 10 weld fittings. Recommended Products: 1st Choice PN: 2604, 2nd Choice PN: 10302, 3rd Choice PN: 1194, 4th Choice PN: 13034, 5th Choice PN: 10352 GM LT1