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Return to the Home Page of The Driven ManRequest A Quote on a ProFit Transmission System - Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed ConversionsAlthough it's more fun to DRIVE IT, you can Speed Analyze your new Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed Conversions.Transmission Installers and Service Companies on Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed Conversions for your new System.  If you know a good Installer, please send them our way.Information about how to Place and Order, Shipping, Warranty, Returns, Policies, Etc. (Also see menu items for specific information)The Driven Man issues a quarterly to yearly newsletter through email subscriptions.  Subscribe Now.This website contains a lot of information and instructions on your transmission conversion from Tips and Tricks, to Installation Pictures and Instructions.  Should you need further help, our Customer Service Reps and Owners (Enthusiasts ourselves) are always here to help you 24/7.  Just call, write, or stop by!
American Powertrain Performance Parts Division
Flexplates - Mopar, Ford, GM
Lightest Flexplates & Flywheels Available Anywhere
Transmission Conversion and Accessories for your Mopar Transmission Conversion and Accessories for your GM Transmission Conversion and Accessories for your Ford
Click or Call about your 5-speed or 6-speed Transmission Conversion and Accessories for your GM, Mopar or Ford.

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FLEXPLATES

 
 

Also see Bellhousings/Shields   GM   Ford   Mopar

Quick Links:   | Lightweight Flexplates | OEM Replacement Flexplates | 
 | OEM Flexplates | Flexplate Spacers |

 
 
 
 

Lightweight Flexplates

Our Lightweight Flexplates are:

  • SFI 29.1 certified

  • Quality HSLA 60 grade steel

  • Tested to 12,500 RPM

  • Lightest flexplate available anywhere

  • Manufactured in the USA. Zinc plated for corrosion protection

  • 60.1 lb.-in.2 moment of inertial - 51% of the moment of inertia of an equivalent typical OEM flexplate.

  • Significantly improves your engine acceleration and deceleration

 
     

RM-901

$59.95

 

 

RM-901 - SBC Flexplate

  • (Lightweight 2.8#) 1974-1985 GM (153 Teeth)
  • SFI 29:1 Certified @ 12,500 RPM
  • 4 Spoke
 
         
     

RM-920

$89.95

 

 

RM-920 - SBC Flexplate

  • (Ultralight 2.1#) 1974-1985 GM (153 Teeth)
  • SFI 29:1 Certified @ 12,500 RPM
  • 8 Spoke
 
         
     

RM-925

$65.49

 

RM-925 - SBC Flexplate

  • (Metric GM 2.8#) 1986-1996 GM (153 Teeth)
  • SFI 29:1 Certified @ 12,500 RPM
  • 8 Spoke
 
         
     

RM-930

$94.95

 

RM-930 - SBC Flexplate

  • (Metric 2.1#) 1986-1996 GM (153 Teeth)
  • SFI 29:1 Certified @ 12,500 RPM
  • 8 Spoke
 
         
     

RM-945

$94.95

 

RM-945 - Chrysler Lightweight Flexplate

  • (318/360) (130 Teeth)
  • SFI 29:1 Certified @ 12,500 RPM
  • 8 Spoke
 
         
     

RM-950

$94.95

 

RM-950 - SB Ford Flexplate

  • (302/351) (164 Teeth)
  • SFI 29:1 Certified @ 12,500 RPM
  • 8 Spoke
 
         
     

RM-951

$94.95

 

RM-951 - 153 tooth Ford flexplate

  • Ford 302/351 Center with Chevy 153 tooth lightweight ring gear
  • 2.1#
  • SFI 29:1 Certified @ 12,500 RPM
  • 8 Spoke
 
         
     

RM-952

$94.95

 

RM-952 - 157 tooth Ford flexplate

  • Ford 302/351 center with 157 tooth Ford ring gear
  • 2.8#
  • SFI 29:1 Certified @ 12,500 RPM
  • 8 Spoke
 
 
 
 

OEM Replacement Flexplates - Strongest Flexplates available, anywhere!

 
   

RM-903

$65.00

 

RM-903 - 153 Tooth GM OEM Flexplate

  • 1974-1985
  • GM replacement flexplate 4.0 lbs.
  • H70 grade steel
  • GM torque converter holes
  • SFI 29.1 certified @ 12,500 RPM
  • Double welded/TIG welded
  • Zinc plated
 
 
 
   

RM-904

$69.00

 

RM-904 - 153 Tooth GM Flexplate/thin Ring Gear

  • 1974-1985
  • Under 12.5/1 compression ratio
  • GM replacement flexplate 3.5 lbs.
  • Thin ring gear to reduce weight .315"
  • H70 grade steel
  • GM torque converter holes
  • SFI 29.1 certified @ 12,500 RPM
  • Double welded/TIG welded
  • Zinc plated
 
 
 
 

 

RM-923

$65.00

 

RM-923 - 153 Tooth GM Flexplate

  • 1986-1996
  • GM replacement flexplate 4.0 lbs.
  • H70 grade steel
  • GM torque converter holes
  • SFI 29.1 certified @ 12,500 RPM
  • Double welded/TIG welded
  • Zinc plated
 
 
 
   

RM-924

$69.00

 

RM-924 - 153 Tooth GM Flexplate/thin Ringbear

  • 1986-1996 (One piece rear main seal)
  • Under 12.5/1 compression ratio
  • GM replacement flexplate 3.5 lbs.
  • Thin ring gear to reduce weight .315"
  • H70 grade steel
  • GM torque converter holes
  • SFI 29.1 certified @ 12,500 RPM
  • Double welded/TIG welded
  • Zinc plated
 
 
 
   

RM-947

$65.00

 

RM-947 - 130 Tooth Small Block Mopar

  • 6 bolt small block Chrysler
  • Chrysler replacement flexplate 4.0 lbs.
  • H70 grade steel
  • GM SB torque converter holes
  • SFI 29.1 certified @ 12,500 RPM
  • Double welded/TIG welded
  • Zinc plated
 
 
 
     

RM-948

$94.95

 

RM-948 - 8 Bolt 130 tooth MOPAR - NEW!

  • 302/351 Small block Ford 4.8lbs
  • H70 grade steel
  • SBF torque converter holes
  • SFI 29.1 Certified @ 12,500 RPM
  • Double welded/TIG welded
  • Zinc plated
  • Neutral balanced
 
 
 
   

RM-953

$65.00

 

RM-953 - 157 Tooth Small Block Ford Flexplate

  • 302/351 small block Ford 4.0 lbs.
  • H70 grade steel
  • SBF torque converter holes
  • SFI 29.1 Certified @ 12,500 RPM
  • Double welded/TIG welded
  • Zinc plated
  • Neutral balanced
 
 
 
  954  

RM-954

$64.00

 

RM-954 - 153 Tooth Small Block Ford Flexplate

  • 153 tooth SBC Ringgear (.315" face)
  • 302/351 small block Ford 3.2 lbs.
  • H70 grade steel
  • SFI 29.1 Certified @ 12,500 RPM
  • Double welded/TIG welded
  • Zinc plated
 
 
 
  955  

RM-955

$94.95

 

RM-955 - 164 Tooth Small Block Ford Flexplate - NEW!

  • 302/351 small block Ford 4.8lbs.
  • H70 grade steel
  • SBF torque converter holes
  • SFI 29.1 Certified @ 12,500 RPM
  • Double welded/TIG welded
  • Zinc plated
  • Neutral balanced
 
 

OEM Flexplates

 
  RM-921   RM-921

$28.98

 

RM-921 - 153 Tooth GM OEM Flexplate
(1974-1985)

  • GM replacement flexplate 4.5 lbs.
  • Fits cranks (1974-1985)
  • Quality Constructed
  • Factory balanced
 
 
 
  RM-922   RM-922

$52.95

 

RM-922 - High performance 153 Tooth GM OEM Flexplate (1974-1985)

  • OEM Replacement flexplate 5.0 lbs.
  • Fits cranks (1974-1985)
  • Quality Constructed
  • Built for higher RPMs
  • Zinc plated
  • Factory balanced
  • Double welded
  • SFI Certified 29.1 certified @12,500 RPM
 
 
 
  RM-931   RM-931

$36.20

 

RM-931 - 153 Tooth GM OEM Flexplate
(1986-1996)

  • GM replacement Flexplate 4.5 lbs.
  • Fits cranks (1986-1996)
  • Quality Constructed
  • Factory balanced
 
 
 
  RM-932   RM-932

$59.95

 

RM-932 - High performance 153 Tooth GM OEM Flexplate (1986-1996)

  • OEM Replacement Flexplate 5.0 lbs.
  • Fits cranks (1986-1996)
  • Quality Constructed
  • Built for higher RPMs
  • Zinc plated
  • Factory balanced
  • Double welded
  • SFI 29:1 certified @12,500
 
 

Balance Plates

 
    RM-521

$10.00

 

RM-521 - 400 Balance Plate (Flat)(1974-1985)

  • Made from quality H-60 steel
  • Use with 350 Flexplate for external balanced 383 or 400 engines
  • Recommended to be used with RM-901 and RM-920 Flexplates
  • Can be bolted in front or behind the flexplate
  • Zinc plated
  • Stamped "Engine side"
 
 
 
    RM-525

$12.00

 

RM-525 - 400 Balance Plate/offset

  • Made from quality H-60 steel
  • Use with 350 Flexplate for external balanced 383 or 400 engines
  • Offset for OEM Flexplate to crank clearance
  • Zinc plated
  • Stamped "Engine side"
 
 
 
    RM-530

$12.95

 

RM-530 - SBC Metric Balance Plate (1986-1996)

  • Made from quality H-60 steel
  • Use to replace OEM weighted flexplate
  • Recommended to be used with RM-925 and RM-930 Quicktime Flexplates
  • Zinc plated
  • Stamped "Engine side"
 
 
 
    RM-535

$12.95

 

RM-535 - Ford 2802 Balance Plate

  • Made from quality H-60 steel
  • Use with external balanced 302-351 engines 28 oz
  • Use with RM-950 Flexplate
  • Can be bolted in front or behind the flexplate
  • Zinc plated
  • Stamped "Engine side"
 
 
 
    RM-536

$14.95

 

RM-536 - Ford 50oz Balance Plate- NEW!

  • Made from quality H-60 steel
  • Use with external balanced 302-351 engines 50 oz
  • Can be bolted in front or behind the flexplate
  • Zinc plated
  • Stamped "Engine side"
 
 

Flexplate Spacers

 
    RM-935

$14.00

 

RM-935 - 5 Piece GM Flexplate Spacers (1974-1985)

 

 
         
 
    RM-940

$14.00

  RM-940 - 5 Piece GM Flexplate Spacers (1986-1996)  
         
 
    RM-942

$14.00

  RM-942 - 5 Piece Chrysler Flexplate Spacers (318/360)  
         
 
    RM-943

$14.00

  RM-943 - 5 Piece Ford Flexplate Spacers (302/351)  
 
 
   Notice: Auto racing is a hazardous sport. No warranty is made or implied regarding any racing product to protect from injury or death. User assumes all risks. Because we only sell components which are assembled by persons not under our control into a finished vehicle, we cannot foresee how it will be used, abused or misused and therefore disclaim any liability for failure caused by improper use.  

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