Small Block Chevy

Accel TurboSonic T4 Turbo Exhaust Manifold Small Block Chevy V8 SBC 350 383 Draw

Accel TurboSonic T4 Turbo Exhaust Manifold Small Block Chevy V8 SBC 350 383 Draw
Accel TurboSonic T4 Turbo Exhaust Manifold Small Block Chevy V8 SBC 350 383 Draw
Accel TurboSonic T4 Turbo Exhaust Manifold Small Block Chevy V8 SBC 350 383 Draw
Accel TurboSonic T4 Turbo Exhaust Manifold Small Block Chevy V8 SBC 350 383 Draw
Accel TurboSonic T4 Turbo Exhaust Manifold Small Block Chevy V8 SBC 350 383 Draw

Accel TurboSonic T4 Turbo Exhaust Manifold Small Block Chevy V8 SBC 350 383 Draw

One (1) manifold for sale in this listing. New Old Stock (NOS) Accel TurboSonic exhaust manifold for a draw through turbocharging system for small block Chevy V8 engines. T4 turbo flange: 2.75" x 3.25" bolt hole pattern.

Round exhaust port below turbo flange has 3 bolt hole center to center. Head bolt flanges are a substantial 2.25 thick. Manifold weighs 15 pounds 8 ounces. Small block Chevy V8 engines: 350, 305, 400, 383, 355, 307, 283, 327, 267, 302, 406. Will not fit Chevy LS based engines.

Second gen LT1 and LT4 engines could be made to use this manifold, with a significant amount of fabrication for the cold and hot side plumbing. Search online for "Accel TurboSonic" for more info. I'm happy to answer any questions.


Accel TurboSonic T4 Turbo Exhaust Manifold Small Block Chevy V8 SBC 350 383 Draw