Fill the gap between the manifold and the lifter valley end rails when using raised port cylinder heads on small block Chevy engines. Sold in pairs, spacers include four 3/16" roll pins for retention. Drilling of the block is required for installation.
Proposition 65 Warning:
This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
- Thickness:
- 0.250
- Roll Pins Included:
- Yes
- Spacers Included:
- Yes
- Material:
- Aluminum
- Finish:
- Natural
- Quantity:
- Sold as a kit.
