(One) -4 single out & (One) -4 Dual Out Vent Adapters 1989-chevrolet-p30-esi4182532 90 cc - Small Block

90 cc - Small Block Chevy - Kit

1 - Steel - Black Powder Coat - Internal Balance - Pontiac V8 - Each

Connecting Rod Bolt Kit - 3/8 in Bolt - 1

Hood Pin - Hood Pin Kits - 0

Fitting - Adapter - 90 Degree - 6 AN Female Swivel to 6 AN Male - Aluminum - Black Anodized - Each

(One) -4 single out & (One) -4 Dual Out Vent Adapters 1989-chevrolet-p30-esi4182532 90 cc - Small BlockAnother 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 as they