ALTO 8L90 Performance Transmission Rebuild Kit & Billet Input Shaft - Level 2 (Added Clutch Capacity)
Instructions are included for C3, C4 & C5 Clutch Packs. However, if you're inexperienced with the 8L90 we recommend that you purchase a Service Manual. We also sell the manual. | FREE UPS Domestic Ground Shipping
Availability:
Out of Stock - on backorder and will be dispatched once in stock.
All in stock items ship same day if the order is received by noon, CST. All orders placed on weekends and holidays will ship the following business day.
Picture for representation purposes only - actual contents may vary as we continue to develop our product.
Billet Input Shaft is precision machined from 300M alloy steel & heat treated for additional strength & durability. In order to reduce breaking points, this shaft has an increased radius between the sealing rings. Complete with sealing rings installed.
Alto Clutch Pack Module
- C3 1-3-5-6-7 Power Pack
- (6) G3® Friction Plates
- (6) Steel Plates (varying thickness)
- (1) Backing Plate
Adds 1 additional clutch. G3® friction material is formulated to achieve minimal wear and maximize heat resistance.
- C4 2-3-4-6-8 Power Pack
- (7) G3® Friction Plates
- (6) Performance Steel Plates
- (1) Steel Plate
- (1) Apply Plate
- (1) Backing Plate
- (1) Snap Ring
Option to add 1 or 2 additional clutches. G3® friction material is formulated to achieve minimal wear and maximize heat resistance.
- C5 4-5-6-7-8-R Power Pack
- (5) G3® Friction Plates
- (5) Steels
- (1) Backing Plate
Adds 1 additional clutch. G3® friction material is formulated to achieve minimal wear and maximize heat resistance.
- C1 1-2-7-8-R
- (4) Clutches
- (4) Steel Plates (varying thickness)
Stock clutch capacity.
- C2 1-2-3-4-5-R
- (3) Clutches
- (3) Steel Plates (varying thickness)
Stock clutch capacity.
Overhaul Kit This overhaul kit is engineered utilizing premium materials.
Hi-Per Blue® Piston for C1 (1-2-7-8-R). Manufactured with upgraded High-Performance Blue AEM material for superior thermal and chemical resistance with better fit and performance.
GM Filter
