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0505htp Truck 10 Z

Comparing the stock iron exhaust manifold against the SW header illustrates the differences between mass production and hand built fabrication. Modern iron manifolds are works of art compared to the boat anchors of the past; therefore it takes a pair of long tube headers to see significant improvements over modern iron manifolds.
Stainless Works Headers & Catback Install - Velocity Viagra

 Comparing the stock iron exhaust manifold against the SW header illustrates the differences between mass production and hand built fabrication. Modern iron manifolds are works of art compared to the boat anchors of the past; therefore it takes a pair of long tube headers to see significant improvements over modern iron manifolds.  View Related Article

 

 

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