Aluminum bellhousing for direct bolt up to Muncie 4-speed bolt pattern
(GM TKO500/600) behind GM small block and big block.
No adapters are required.
(Does not come with fork Pivot)
Pivot stud please see item# MD-401-6026
Reproduction of the GM# 3899621 bell.
- Factory-like attachment using a stock or Holley oil pan
- Lightweight cast aluminum design
- Lower cost non-SFI rated option for projects that do not require a steel SFI rated unit
- Designed For Hydraulic and Mechanical Fork Throwout Bearing Linkage
- No hardware included
For mounting hardware please see