MR. Gasket
This two-in-one carburetor spacer kit includes the aluminum spacer, two phenolic inserts and two gaskets, and all the carb-mounting hardware required for installation. This kit from Mr. Gasket gives the user the ability to choose between an open-style insert and a four-hole design. Since both are phenolic inserts, these will also reduce temperatures, keeping the fuel cooler for added power.
| PN | 6009 |
| Spacer material | Combination phenolic and aluminum |
| Spacer style | 4-hole |
| Thickness | 1 inch |
| Spacer flange | 4BBL square-bore 4150 or 4500 |
| Gaskets | Included |
| Mounting hardware | Not included |
| Spacer finish | Natural |
| Cost | $29 |
Notes: Fits Holley, Edelbrock, AFB, and Carter four-hole and open manifolds. Traditional-style spacers and adapters are also available.
Edelbrock
Edelbrock is well versed in manifold design, so it only made sense for the company to provide products for fuel and air distribution too. Available in aluminum and heat-insulating phenolic or wood fiber, these Edelbrock carb spacers also range in thickness from 1/2 to 1 inch.
| Spacer material | Phenolic |
| Spacer style | 4-hole |
| Thickness | 1 inch |
| Spacer flange | 4BBL square-bore 4150 |
| Gaskets | Not included |
| Mounting hardware | Included |
| Spacer finish | Black |
| Cost | $32 |
Notes: Check out Edelbrock's divided heat insulator (PN 9266). CHP
Edelbrock Corp.
310.781.2222
edelbrock.com
Moroso
Getting the most out of airflow and position of the carburetor is important. Moroso offers this aluminum open-wedge plate for a 4150 and 4500 mounting plate. This plate not only acts as a spacer but also tilts a front-mounted Holley carburetor as much as 5 degrees to level it on the manifold. Want something a little more mainstream? Moroso also offer an aluminum 1-inch open 4500 carburetor spacer.
| PN | 65030 |
| Spacer material | Aluminum |
| Spacer style | Open |
| Thickness | Wedge 1/2-inch to 1-inch |
| Spacer flange | 4BBL square-bore 4150 or 4500 |
| Gaskets | Not included |
| Mounting hardware | Included |
| Spacer finish | Natural |
| Cost | $30 |
Notes: Check out Moroso's carburetor adapter plate (PN 65000) in a 2-inch-thick, single-hole design. Mounts to a 4150-style intake manifold.
Moroso Performance Products
203.453.6571
moroso.com