1/2" Hi-Ram Lid Spacer (Compatible with Holley Intake Manifold) High Riser EFI LS1

ICT Billet 1/2" Intake Lid Spacer for Holley EFI Hi-Ram Manifold

Raises intake lid 1/2" to increase plenum volume

• Compatible with all Holley EFI Hi-Ram intake manifolds
• Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
• Includes: intake lid spacer, o-ring, hardware

Compatible with the following part numbers:

300-112, 300-113, 300-114, 300-115, 300-116, 300-117, 300-118, 300-119, 300-122, 300-123, 300-124, 300-125, 300-140, 300-141, 300-142, 300-143, 300-207, 300-208, 300-209, 300-210, 300-211, 300-213, 300-214, 300-215, 300-216, 300-217, 300-218, 300-219, 300-223, 300-226, 300-227, 300-228, 300-229, 300-232, 300-236, 300-238, 300-239, 300-241, 300-242, 300-243, 300-244, 300-245, 300-246