1" Hi-Ram Lid Spacer (Compatible with Holley Intake Manifold) High Riser EFI LTx LSx
Raises intake lid 1" 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
Delivery Times
Most in‑stock items are typically ready to ship or pick up within 2–3 business days after processing. Standard processing takes about 2–3 business days from when the order is received.Made‑to‑order and special‑order items require additional time. If an item has an extended ETA, it will be noted in the product description. For the most up‑to‑date ETA, please contact sales@smgspeed.com or use our live chat.