Speedmaster 1” 4150 Square Bore Aluminum Carburetor Spacer

This carburetor spacer (PCE120.1008.01) enhances the airflow and throttle response of your classic Chevy vehicle running a 4150 square-bore configuration. It’s precision CNC-machined from durable 6061-T6 aluminum. This spacer improves the transition of the air-fuel mixture from the carburetor into the intake manifold for more efficient performance. The 1” thickness increases plenum height while providing additional linkage clearance, making it ideal for street and race builds.

Features and Benefits:
- CNC machined from 6061 T6 aluminum
- 1” thickness for increased plenum height
- Improves fuel air flow into intake manifold
- Enhances throttle response
- Provides additional linkage clearance
- Helps reduce heat transfer to carburetor
- Clear anodized finish for corrosion resistance

Specifications:
- Carburetor flange: 4150 square bore
- Spacer style: 4-port/4-hole
- Thickness (in): 1”
- Material: 6061-T6 aluminum
- Finish: clear anodized
- Gaskets included: no
- Mounting hardware included: yes
- Quantity: sold individually

Vehicle Fitment:
- 1964-1972 Chevy Chevelle/El Caminos
- 1967-1973 Chevy Camaros
- Universal fit for engines using a 4150‑style square‑bore 4‑barrel carburetor

Please Note: Compatible with both clear and black anodized spacer options. Gaskets are not included and must be purchased separately.