-12 AN Braided Black Nylon Hose Line [20 ft. Length] Although the GM heads are

Although the GM heads are good pieces

The dual plane

these housings tubes are manufactured with

The Speedmaster GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited

Speedmaster piston oil ring spacers are manufactured from spring steel and install against the bottom sill of the oil ring groove

-12 AN Braided Black Nylon Hose Line [20 ft. Length] Although the GM heads areSpeedmaster braided hoses feature a heavy duty, protective, full nylon braid, making it exceptionally lightweight, flexible, and durable.