10-Clutch Drum Kit
- 10-Clutch Drum
- 10-Clutch Piston
- Bushing PTFE-Coated
- 10-Clutch Hub with Lightening Holes
- High Clutch Return Springs (24)
- Clutch Drum Spring Retainer
- Retaining Ring Large
- Retaining Ring Small
- Wear Plate Large
- Wear Plate Small
- Lip Seal Large
- Lip Seal Small
- Frictions (10) .060"
- Kolene® Steels (10) 12-Tooth
This 10-clutch drum kit 28756-01K is optimized for Powerglide performance applications. Using the patented Sonnax 10-clutch drum system, the drum and piston accept 10 frictions and 10 Kolene® steels, increasing lockup surface to allow significantly more torque than modified OE drums.
The drum features a piston bore that is .060" deeper for greater piston travel than was available from Sonnax 10-clutch drum kit 28755-08K (discontinued).
- Complete 10-clutch drum kit with all related parts including installed PTFE-coated bushing
- Kit includes 10 .060" frictions and 10 .060" thick, 12-tooth Kolene® steels
- Excess material removed from high-strength, cast steel drum to reduce rotating mass
- 6061 Forged aluminum piston will not crack at high operating pressure like cast pistons
- Forged chromoly steel clutch hub with lightening holes
- Patent No. 6,920,970
- Patent No. 7,204,357