4L80E Competition Components

4L80E Competition Components
Display:
Sort by:
Enter the quantity for each item and then select Add to Cart
ImageNameUMPriceQuantity
SUPER COMP DIRECT DRUM WITH 36 ELEMENT SPRAG
4L80ECC/SCDD

This custom drum assembly is fitted with oversize tool steel inner  and outer sprag races, an oversize 36 element sprag assembly, and a custom sprag retaining plate and spiral lock ring. Modified inner race distributes lube oil to the sprag assembly more efficiently. This drum uses factory OEM clutches and steels. This drum has been tested behind engines producing over 2000 horsepower/1800 foot pounds torque. 


Each
$749.00
In Stock
SUPER COMP DIRECT DRUM WITH 36 ELEMENT SPRAG - Copy
4L80ECC/SCDD

This custom drum assembly is fitted with oversize tool steel inner  and outer sprag races, an oversize 36 element sprag assembly, and a custom sprag retaining plate and spiral lock ring. Modified inner race distributes lube oil to the sprag assembly more efficiently. This drum uses factory OEM clutches and steels. This drum has been tested behind engines producing over 2000 horsepower/1800 foot pounds torque. 

*****PLEASE ALLOW 5-7 BUSINESS DAYS FOR SHIPPING FROM TIME OF PURCHASE***

Each
$749.00
Out of Stock
SUPER COMP DIRECT DRUM WITH 36 ELEMENT SPRAG ALUMINUM
4L80ECC/SCDDA

This custom  aluminum drum assembly is fitted with oversize tool steel inner  and outer sprag races, an oversize 36 element sprag assembly, and a custom sprag retaining plate and spiral lock ring. Modified inner race distributes lube oil to the sprag assembly more efficiently. This drum uses factory OEM clutches and steels. This drum has been tested behind engines producing over 2000 horsepower/1800 foot pounds torque. 

*****PLEASE ALLOW 5-7 BUSINESS DAYS FOR SHIPPING FROM TIME OF PURCHASE***

Each
$1,049.00
In Stock
SUPER COMPETITION STEEL BILLET MAIN SHAFT EARLY
4L8CC/BMS-2E

Use with engines producing up to 1300 foot pounds of torque in vehicles weighing up to 4000 pounds. Will handle more torque in lighter vehicles. Mainshaft is manufactured from 300M steel billet blanks. Undercuts behind the splines are reduced, resulting in increased spline length and diameter, increasing spline engagement at the forward clutch hub and rear internal gear interfaces.   Fully machined, shaped, and ground on precision CNC equipment. Fits 91-96 models

Each
$289.99
In Stock
COMPETITION INPUT SHAFT
4L8CC/BIS-1

Use with engines producing up to 750 foot pounds of torque in vehicles weighing up to 4000 pounds. Input shaft is manufactured from proprietary steel billet material. Undercuts behind the splines are eliminated, resulting in increased spline length and diameter, increasing spline engagement at the overdrive planetary carrier interface.  Fully machined, shaped, and ground on precision CNC equipment. 

Each
$289.00
Out of Stock
SUPER COMPETETION INPUT SHAFT
4L8CC/BIS-2

Use with engines producing up to 1250 foot pounds of torque in vehicles weighing up to 4000 pounds. Will handle more torque in lighter vehicles. Input shaft is manufactured 300M steel billet blanks. Undercuts behind the splines are eliminated, resulting in increased spline length and diameter, increasing spline engagement at the overdrive planetary carrier interface.  Fully machined, shaped, and ground on precision CNC equipment. 

Each
$349.00
Out of Stock
SUPER COMPETITION STEEL BILLET MAIN SHAFT LATE
4L8CC/BMS-2L

Use with engines producing up to 1300 foot pounds of torque in vehicles weighing up to 4000 pounds. Will handle more torque in lighter vehicles. Mainshaft is manufactured from 300M steel billet blanks. Undercuts behind the splines are reduced, resulting in increased spline length and diameter, increasing spline engagement at the forward clutch hub and rear internal gear interfaces.   Fully machined, shaped, and ground on precision CNC equipment. Fits 1997 and up models

Each
$289.99
In Stock
EXTREME DUTY INPUT SHAFT
4L8CC/BIS-3

Use with engines producing over 1250 foot pounds of torque in vehicles exceeding 4000 pounds.  Input shaft is manufactured Aermet 100 steel billet blanks. Undercuts behind the splines are eliminated, resulting in increased spline length and diameter, increasing spline engagement at the overdrive planetary carrier interface.  Fully machined, shaped, and ground on precision CNC equipment. 

Each
$589.00
Out of Stock
COMPETITION STEEL BILLET MAIN SHAFT LATE
4L8CC/BMS-1L

Use with engines producing up to 750 foot pounds of torque in vehicles weighing up to 4000 pounds. Mainshaft is manufactured from proprietary steel billet material. Undercuts behind the splines are reduced, resulting in increased spline length and diameter, increasing spline engagement at the forward clutch hub and rear internal gear interfaces. Fully machined, shaped, and ground on precision CNC equipment. Fits 1997 and up models.

Each
$189.99
In Stock
STEEL BILLET ROLLERIZED CLUTCH HUB
4L8CC/BCH-1
The forward clutch hub of the GM4L80E has been known to break in competition applications or vehicles with over 1000 horsepower/1000 foot pounds of torque. Heavy vehicles, N.O.S, Supercharging and Turbocharging greatly increase failure rates. Reliable up to 2000 HP. 
Each
$179.00
In Stock
EXTREME DUTY STEEL BILLET MAIN SHAFT LATE
4L8CC/BMS-3L

Use with engines producing up to 1800 foot pounds of torque in vehicles weighing up to 4000 pounds.  Mainshaft is manufactured from Aermet 100 steel billet blanks. Undercuts behind the splines are reduced, resulting in increased spline length and diameter, increasing spline engagement at the forward clutch hub and rear internal gear interfaces.   Fully machined, shaped, and ground on precision CNC equipment. Fits 1997 and up models.

Each
$389.00
In Stock
4L80E HEAVY DUTY SHIFT RECALIBRATION KIT - EARLY
4L80ECC/HDSRK-E

This kit includes the components required to re-calibrate the 4L80E hydraulic system for big improvements in performance and torque capacity. Multiple settings allow custom tailoring of the shift quality to the application. This kit has been engineered to easily install in a good working transmission without performing a complete tear-down, and its targeted audience is those seeking maximum performance at an economical price.  

Each
$145.99
In Stock
4L80E HEAVY DUTY SHIFT RECALIBRATION KIT LATE
4L80ECC/HDSRK-L

This kit includes the components required to re-calibrate the 4L80E hydraulic system for big improvements in performance and torque capacity. Multiple settings allow custom tailoring of the shift quality to the application. This kit has been engineered to easily install in a good working transmission without performing a complete tear-down, and its targeted audience is those seeking maximum performance at an economical price.  

Each
$145.99
In Stock
MASTER SHIFT RECALIBRATION AND ASSEMBLY UPGRADE KIT
4L80ECC/MSRK

This kit includes the hydraulic system recalibration and assembly upgrades, as well as technical information  to handle big power. Multiple settings allow custom tailoring of the shift quality to the application.

Each
$239.99
In Stock
COMPETITION STEEL BILLET MAIN SHAFT EARLY
4L8CC/BMS-1E

Use with engines producing up to 750 foot pounds of torque in vehicles weighing up to 4000 pounds. Mainshaft is manufactured from proprietary steel billet material. Undercuts behind the splines are reduced, resulting in increased spline length and diameter, increasing spline engagement at the forward clutch hub and rear internal gear interfaces. Fully machined, shaped, and ground on precision CNC equipment. Fits 1991-1996 models.

Each
$189.99
In Stock