GM LS Cathedral Port Intake Manifolds

FAST LSXR 102mm LS1/LS6/LS7 Intake Manifold Port to Cylinder Head Seal Set

Sniper O-Ring and Mounting Hardware Kit for LS3/L92 Manifolds 870003

Sniper O-Ring and Mounting Hardware Kit for LS1 Manifolds 870002

LSXR 102mm LS1/2/6 Intake Manifold Lower Shell Only FAST engineers teamed up with airflow specialist at Racing Head Service to develop polymer intake manifolds for GM LS engines. The 102mm intake manifolds feature a revolutionary new modular design that...