Willspeed B7 - Strengthened Full Brace D Block

The Willspeed B7 Strengthened “Full Brace” D Block (W3059) integrates the D block and rear roll bar mount into a single billet aluminium component. Secured to the underside and flat rear face of the transmission case, it delivers a fully braced assembly that resists flex and maintains alignment on the B7 platform.

Machined from T6082 aluminium with increased wall section and cross-sectional area compared to the original part, this upgrade focuses on improved durability while maintaining a low overall mass.

Key Features

• Integrated D block and roll bar mount in one billet piece
• Fastens to the transmission case in two planes and to the flat rear face for a fully braced fit
• Uses the parallel rear face of the gearbox to help minimise alignment issues
• T6082 aluminium construction with increased wall section for enhanced durability
• Component weight: 6.83 g

Suggested Compatibility

• Replaces AE #92433