QUARTER MASTER OPTIMUM-V 5.5" 3-Disc Aluminum Bellhousing Kit (GM LS w/ 6-Bolt Crankshaft)

Quarter Master offers a wide variety of aluminum bellhousing kits using 5.5" and 7.25" diameter clutches. Designed with the latest FEA software, the aluminum bellhousing is the stiffest component possible designed to improve the stress-bearing points. The design greatly improves clutch-spline wear, eliminates flexing, ensures proper clutch alignment to the transmission and pilot bearing and decreases wear on internal transmission components.

This bellhousing offers superior ground clearance and ergonomics, allowing increased passage for various header configurations. Other significant features include lightweight CNC-machining and stiffening ribs on top of the bellhousing for increased durability.

Kits are designed with Pro Series, V-Drive or Optimum-V Clutches. Numerous splines and configurations are also available. In addition to these options, the kits can be configured with either a Tri-Lite Hydraulic or floating throwout bearing.

• Reverse-mount starter bellhousing
• Clutch assembly with button and ring gear
• Ultra-Duty Reverse Rotation Starter
• Tri-Lite or floating hydraulic release bearing
• Race Clutch Hydraulic Fluid
• Also available in 4.5" diameters

1-5/32" x 26-Spline, Aluminum, Tri-Lite Release Bearing