Earl's LS Steam Vent Adapters - LS9806ERL alternator-generator-parts 6L V8 1970 - 1972

6L V8 1970 - 1972 GMC C25/C2500 Suburban   402/6

50-inch Mandrel-bent 16-gauge Tubing Maximizes Exhaust Flow

OEM - 90947-A2092 / 90947A2092

6 V8 1968 - 1975 Pontiac Grand Prix 400/6

Earl's LS Steam Vent Adapters - LS9806ERL alternator-generator-parts 6L V8 1970 - 1972Overview: Another first from Earls are the adjustable LS steam tube adapters. The original GM brazed vent tube manifold does not take into consideration the aftermarket intakes and accessories we put on our performance vehicles. Replace the rigid hard lines with these adjustable outlet, O ring seal adapters that converts to 3 or 4 AN plumbing. Earl's Steam tube adapters are the most adjustable and lowest profile available. These adapters LOOK as nice