Hooker BlackHeart LS Turbo Cast Iron Exhaust Manifold - Silver Ceramic Coated - GM LS-Series H762C01S The Sparco Trip measures 15

The Sparco Trip measures 15 X 26 X 14

746 Shank length for use with custom replacement aluminum wheels that are between 11/16 and 7/8 thick at the stud hole and have a flat seat

1979-1991 Mercury Grand Marquis

Engine movement (deflection) is wasted horsepower

Standard-Pattern

Hooker BlackHeart LS Turbo Cast Iron Exhaust Manifold - Silver Ceramic Coated - GM LS-Series H762C01S The Sparco Trip measures 15These 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