Gm Ls Block Huggers S/s Stainless Steel

the Aeroflow performance block hugger headers are a universal fitment to suit the gm ls1/ls6 they are a retro fit, tight fit block hugger designed for use in conversioncars.

this header kit will include the following:

2 x header manifold.

2 x exhaust manifold gasket.

2 x 3-bolt collector flange.

2 x 3-bolt collector exhaust gasket.

2 x weld-in oxygen (o2) sensor m18 x 1. 5mm bung.

12 x m8 x 1. 25mm header bolt.

6 x 3/8”-24 bolts with nuts and washers.