Holley EFI 105mm Throttle Body Adapter for Lo-Ram 300-621 for Gen III or IV LS engines with LS1, LS2, or LS6 heads - 300-606
This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver HERE