Professional Products Manifold O-Ring Kit - Cathedral Port - LS1 / LS6 Intakes - GM LS-Series (Set of 8) TS-1-5862B-VB082E 437 in Rectangular Port

437 in Rectangular Port

Built to last in extreme environments such as Police

090 in Tall

greasable poly bushings and end links

they feature Rancho's D2 maintenance-free bushings for reduced noise

Professional Products Manifold O-Ring Kit - Cathedral Port - LS1 / LS6 Intakes - GM LS-Series (Set of 8) TS-1-5862B-VB082E 437 in Rectangular PortProduct Description: Intake Manifold Gasket O Ring Cathedral Port Rubber Professional Products LS1 LS6 Intakes GM LS Series Set of 8 The year was 1972, as newly imported automotive brands from Europe and Japan were gaining popularity; the founders of Professional Products entered the racing industry as part of Brock Racing Enterprises. The performance and styling parts company was an off shoot of the Datsun (Nissan) Racing Team. Prior to this, Brock