Exhaust manifold Chevrolet Big Block 396 402 427 GM They are made of the

They are made of the highest quality forged steel AISI 4340 (En24)

F R D-SA-03

6 Carrera 4 1993-1998

9L L4 DSL - All 2005 - 2009 RENAULT SCENIC II 2

Exhaust manifold Chevrolet Big Block 396 402 427 GM They are made of theTurbo exhaust manifold designed for: Chevy Big Block 396. 402. 427. 454. 507,572ci The TurboWorks exhaust manifold is made of 100% stainless steel. Guaranteed power increase up to 10%. Data: Flue outlet: V Band 3. 5 " Exhaust duct diameter: 2. 25 " Dimensions in the last photo in the gallery When performing engine tuning, the exhaust manifold should be replaced at the very beginning, because the exhaust gases from the cylinder go to the exhaust