Exhaust Manifold LS, Natural Iron, Raw Casting, Chev, Holden, LS Series Engines Holden V8 Replacement Tensioner Pulley

Replacement Tensioner Pulley

308 early heads

Fits most muscle cars

They can easily handle the tremendous acceleration shock loads and lateral forces found in racing applications

Black 139-06-06

Exhaust Manifold LS, Natural Iron, Raw Casting, Chev, Holden, LS Series Engines Holden V8 Replacement Tensioner PulleyPFEEH8501 Proflow Exhaust Manifolds, LS, Natural Iron, Raw Casting, Chev ,Holden, LS Series Engines, Pair Proflow's LS cast exhaust manifolds have been designed to hug close to the engine block so they fit into a wide variety of replacement engine swap applications. Their contoured design aims the exhaust directly at the exit port to increase flow characteristics. They are cast from high silicone ductile iron to provide durability, strength and