Most fuel injector spacers on the market convert a certain height injector to another specific height, for example, making LS3 injectors into LS1 height injectors, etc. These do not work with "dimensional" needs for spacing, such as our Magnuson Tub Spacers, or any other time you need a "measured" length addition to an injector inlet. We can also make these at any height needed, as long as its over 1/2", contact us if you need a specific height not listed.
These are made from 6061, and match all OEM specs. These take a standard LS3 top O-ring (Victor Reinz PN 18-10027-01 or similar). The O-Ring top retainer has been designed off a stock injector, for ease of installation of the upper O-Ring, and the lower bell has a generous radius to assist in tear-free install of injectors into the spacers.
Sold in packs of 8.
Like most of our billet products, these can be anodized for an additional cost and lead time.