Redline Phenolic Adaptor Plate 10-9137 Holley Open 4brl Squarebore 2-inch (51mm)
Universal phenolic spacer 51mm (2 inch) thick fits Holley open 4 Barrel square pattern type.
These hi-flow quality plates made by Redline Performance are designed to keep constant air speed and no restriction for maximum performance and efficiency.
Included in the package:
- 1 x Phenolic spacer
- Studs and nuts to suit