Adapts:
Holley 2300 2-Barrel Bolt Pattern: 5.160" x 3.460"
To:
Small Rochester 2 Barrel Bolt Pattern: 3-1/4" x 1-7/8"
Carburetor Adapter Kit - Large Holley 2-Barrel to Small Rochester 4-bolt - 2-Barrel
Part #: 1937MRG- Length: 0.5"
- Width: 7.3"
- Height: 9.2"
- Emissions Code: 5
- Prop 65: No
Installation Notes:
Note: this adapter fits the smaller Rochester bolt pattern. If you need a similar adapter for the large Rochester bolt pattern - see part # 17-43.