LS Turbo Cross-Over Tube 8515HKR complete-line-kit These manifolds are made from

These manifolds are made from High-Silicon-Moly ductile iron and are much more durable & retain more heat than fabricated headers

2009-2010 Ford F-250 Super Duty 330 CID

protecting it from being crushed when traversing rocky terrain

1979-1986 GMC C1500 Suburban 350 CID

7L Hemi engines and features all mandrel-bent stainless steel construction

LS Turbo Cross-Over Tube 8515HKR complete-line-kit These manifolds are made fromOverview Holley's new LS Turbo Exhaust Manifolds are made from cast iron and allow a simpler and easier way to add a turbo to your muscle car. These manifolds are made from High Silicon Moly ductile iron and are much more durable & retain more heat than fabricated headers. The manifolds kits include v band clamps & flanges, heater hose heat shield, and header bolts. A turbo cross over tube is used to connect the two manifolds (sold separately). Choose