Engine Mounts

Adapters

Bell housings, flywheels, flywheel housings

Vacuum/Steering Pumps

Exciter Ring Kit

Lower Hose Kit

A/C Compressor Mount

Belt Tensioner


TJ/JK Fuel Tank Conversion

Intake Kit

Clutch Fan

Stainless Down Pipes

TJ Exhaust Kit

Lift Kits
     CJ (1976-1986)
       YJ (1987-1995)
       TJ (1997-2006)


Gearing & Axles

Optional Accessories

Questionnaire

Instructions\Pictures

Customer Projects

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Bell Housings, Flywheels, & Flywheel Housings

The 4BT comes in 2 varieties, Ford and Chevy - the actual engine is the same it's the flywheel housing (not bell housing) that designates which it is. You can switch between the two, but that run you $1,600 or more from Cummins! Jeff Daniel's often has new take offs or used set- ups to switch your engine. We even take take trade-ins to help offset the cost. If you plan to use a Dodge NV4500, your best bet is a 6BT set up since it is a Dodge bolt pattern. You will also need a 6BT starter to complete this package.
Certain applictaions require a simple adapter, a chevy to AX-15 requires an new bell housing (which is the adapter); others require an adapter and a bell housing such as the Ford to AX-15 set up. This requires a small block Ford bell housing which can often be found in your local junk yard - otherwise Jeff Daniel's usually has a couple laying around.


Chevy Style Flywheel Housing/Bell Housing


Ford Style Flywheel Housing/Bell Housing


Dodge Style Flywheel Housing/Bell Housing

 


Flywheel

 

 

Style
Flywheel Housings and Flywheels
 
Price
Ford
Flywheel and Housing combo (can be purchased seperate)
 
$1,200.00
Chevy
Flywheel and Housing combo (can be purchased seperate)
 
$1,400.00
Dodge
Flywheel and Housing combo (can be purchased seperate)
 
$1,000.00

 
Bell Housings
 
Price
Ford
Small Block Ford Bell Housing
 
$150.00
Dodge
NV4500 Bell Housing
 
$450.00
     

 

Chevy Flywheel # 3906802 (thin 1.312"), 3913055 (thick 1.830") / Housing 391016, 3910516

Ford Flywheel # 3920707 / Housing 3912601

Dodge Flywheel # 3921263 / Housing 3912184

Chevy Starter Spacer # 3906647

Ford Starter Spacer # 3904466, 3934080