3" Turbo outlet/2.25" Cross-over connection LS Turbo Exhaust Manifolds 8510-3HKR engine-accessory-kits low end torque

low end torque

3L V8 2010 - 2013 GMC Savana 3500 SLE 364/6

Hino GC17 (1990-1991)

1 L6 1976 - 1978 GMC C25 400/6

3" Turbo outlet/2.25" Cross-over connection LS Turbo Exhaust Manifolds 8510-3HKR engine-accessory-kits low end torqueThese Hooker BlackHeart LS Turbo Exhaust Manifolds are the simple solution for adding a turbo to your muscle car. They are made from High Silicon Moly ductile iron, have a natural cast finish and are much more durable than fabricated headers. A turbo cross over tube is available for manifold connection (sold separately). A universal cross over component kit is also available for custom applications (requires fabrication & welding). These manifolds are