CHEVY HIGH PERFORMANCE TRANSMISSION
400 & 4L80-E RACE COMPONENTS

For the person looking for the state of the art transmission for their chevy power vehicle look no futher. The Custom Built Transmission heavy duty rebuild is what you are looking for. Your transmission will be built by an ASE certified technicians.
 
           400 & 4L80-E HEAVY DUTY PARTS LIST
 
 SUPER COMP DIRECT DRUM FOR THE 400 & 4L80-E
 
This drum and sprag setup is rated for vehicles with over 600 horsepower and 600 foot pounds of torque. The stock 34 element sprag and drum assembly will encounter truble @ 600 horsepower and 600 foot pounds of torque. This new super comp direct drum and sprag is cnc machined with an oversize sprag and will now hold 4 intermediate clutch plates. This direct drum setup will handle up to 1700 hoursepower and 1700 foot pounds of torque.
 

 

 

FORWARD CLUTCH HUB  FOR THE 400 & 4L80-E
The forward clutch hub in the 400 and 4l80-E transmission is known to break in vehicle with over 600 hoursepower and 600 foot pounds of torque. This new billet clutch hub is good up to 1700 hoursepower and 1700 foot pounds of torque.
 
 

 

INPUT SHAFT
The input shaft in the 400 / 4L80-E transmission is known to break in vehicle with over 600 hoursepower and 600 foot pounds of torque. This new redesigned input shaft is machined from aircraft quality E4340 steel billet blanks and then heat treated for maximun strength. This is good up to 1700 hoursepower and 1700 foot pounds of torque.
 
 
 
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INTERMEDIATE SHAFT FOR THE 400 & 4L80-E
 
The intermediate shaft in the 400 / 4L80-E transmission is known to break in vehicle with over 600 hoursepower and 600 foot pounds of torque. This new intermediate shaft is machined from aircraft quality E4340 steel billet blanks and then heat treated. This shaft is saft up to 1700 hoursepower and 1700 foot pounds of torque.
 
 
 

 

 

ALTO RED EAGLE CLUTCH PAC FOR THE 400 / 4L80-E
 
 
This alto red eagle clutch pac with kolene steels will give you 30 % more holding power.
 
 
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