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HEMI Performance Transmissions

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HEMI Flat Stick 6spd Shifter by Barton
UPGRADE to a Barton Flat Stick!!Modern Muscle Xtreme is proud to offer the premium line of Barton Industries products. Their unmatched...read more
$474.00
HEMI Flexplate SFI by ATI
ATI Superplates are neutral balanced for use in internally balanced engines and exceed SFI 29.1 & 29.2 ratings!ATI Flexplates are...read more
$199.95
HEMI NAG1 Pistol Grip Automatic Shifter by Barton
Dont be stuck with that BORING shifter on your NAG1 Automatic Trans!Modern Muscle Xtreme is proud to offer the premium line of Barton...read more
$139.99
HEMI Pistol Grip 6spd OE linkage by Barton
UPGRADE your stock shift knob to a Barton Pistol Grip utilizing your OE Shift Linkage!!This option only allows you to  use the FACTORY...read more
$275.00
HEMI Pistol Grip 6spd Shifter by Barton
UPGRADE to a Barton Pistol Grip!!Modern Muscle Xtreme is proud to offer the premium line of Barton Industries products. Their unmatched...read more
$596.00
HEMI ZF8 spd Pistol Grip Automatic Shifter by Barton
Dont be stuck with that BORING shifter on your ZF8 Automatic Trans!Modern Muscle Xtreme is proud to offer the premium line of Barton...read more
$149.99
HEMI ZF8 spd Shift Knob Automatic Shifter by Barton
Dont be stuck with that BORING shifter on your ZF8 Automatic Trans!Modern Muscle Xtreme is proud to offer the premium line of Barton...read more
$149.99
Kooler KLeen Transmission Line Cleaner and Flush by Doctor Tranny
In an effort to promote regular maintenance for your NAG1 / 722.6 transmission, Modern Muscle Xtreme is proud to offer KOOLER KLEEN....read more
$19.99
NAG1 Transmission Cooler by Derale
These Derale Cooling Products Hyper-Cool remote fluid coolers with fan kit provides the largest temperature drop of any fan-mounted...read more
$279.95
NAG1 Transmission Fluid Change Kit by Modern Muscle Xtreme
Extend the life of your HEMI hotrod's NAG1 transmission with regular filter and fluid changes. Get everything you need right here at...read more
$118.25
Park Lock Out Mechanism by Billet Tech
This piece will replace the plastic "pink" flimsy part in your factory Dodge shifter. When this part fails for no reason except normal...read more
$39.99
Skip Shift Eliminator by SpeedLogix
The skip shift eliminator by Speedlogix does just that - it eliminates the annoying computer controlled 1st to 4th shift in the 6-speed...read more
$19.88
 
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