1968-1974 Cadillac Commercial Chassis Exhaust Header Manifold Geenric GMC Car Exhaust Manifolds & Headers Dimension:

Dimension:

Inlet/Outlet size: 2" OD – 2-1/2" OD

Equipped with standard OEM-type mounting flanges to support the downpipe  reduce stress on mounting points

these downpipes feature CNC-machined flanges and TIG-welded construction for strength and durability

For VW Golf Mk4 - AXR 100

1968-1974 Cadillac Commercial Chassis Exhaust Header Manifold Geenric GMC Car Exhaust Manifolds & Headers Dimension:Product Overview: 1. Exhaust headers are a key upgrade for boosting engine performance by improving airflow. Unlike restrictive factory exhaust manifolds, performance headers give each cylinder its own dedicated exhaust path, reducing back pressure and improving exhaust flow. 2. By minimizing exhaust interference between cylinders, headers help increase horsepower and torque. When paired with a high performance cold air intake and a cat back exhaust