Stainless Works Merge Collector 2-3/8" Primaries 4-1/2" Outlet Bead Breaker Dash harness routing is exactly

Dash harness routing is exactly like the original harness and will connect to all your stock dash and cluster connections while still accommodating nearly all aftermarket accessories such as electric gauge packages

Performer Buick V6

These are to be used with 12 volt systems only

RHS 14-Degree Head

The inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application)

Stainless Works Merge Collector 2-3/8" Primaries 4-1/2" Outlet Bead Breaker Dash harness routing is exactlyMerge collector slip fit style, 2 3 8" primaries, 4 1 2" outlet, stainless steel. Collector with reverse cone, All TIG welded. Stainless Works is an industry leader in stainless steel performance headers and exhaust systems. In addition to designing our wide range of after market headers and exhausts, we manufacture them on site, right here in the United States.; We are constantly adding new products for a variety of new car and truck models as well