Clarification on Wheel Bolt Pattern
#29151 from Chris Zarzycki · Not recommended · Minutes (2020-10 Fastrack)
Thank you for your letter. The Club Racing Board has recommended allowing the 4-bolt pattern wheels from the 1967-1973 Type
1 to permit competitors to run an off-the-shelf VW Beetle 4-bolt disc brake single-piece hub/rotor with an off-the-shelf single
piston floating design that meets the caliper minimum weight rule and is in line with the price range envisioned during
consideration of the FV disc brake proposal. The process of referring this recommendation to the Board of Directors allows
ample time for competitors to provide comments both for and against the proposed change, which achieves the same overall
goal as a WDYT. The Club Racing Board does not plan to allow the use of the existing 4-bolt drums, which are wider than the 5-
bolt drums and would not permit competitors to comply with the existing track-width limitations.