GearFX 9″ Rear End for 1964-1967 GM “A” Body

$1,325.00

California Prop 65 Warning 

Description

This Ford 9″ Rear end is specifically designed for direct replacement in a 1964-1967 GM “A” Body (Chevelle, Cutlass, El Camino, Skylark, LeMans, etc.)   It is manufactured by the experts at GearFX Driveline to the highest standards to provided flawless performance and easy installation.  Flange to Flange width is 59.5″.

Features:

  • Extreme Duty .250″ wall housing center and 3″ O.D. precision ground tubes. 
  • All brackets are TIG welded and feature Torino Big Bearing flanges and reinforced upper trailing arms mounts for extra rigidity.  Available with stock style spring perches upon request (Not required with RideTech Coil-overs or Shockwaves).   
  • Fill and drain plugs are included standard.   
  • Satin Black powder coating is available.   
  • 31 spline axles with 1/2″-20 wheel studs, axle flange to axle flange width of 59.5″ (Stock).  Built to withstand extreme use and Engineered for high performance street, track events and autocross. Made from high quality alloy steel, Induction heat treated and magna-fluxed to insure quality and reliability. They come with Torino flange bearings already installed on the axle.
  • GearFX 3rd Member assemblies feature a TruTrac 31 spline differential and are available in multiple gear ratios.  Genuine Ford SVO nodular iron “H” cases are used with chromoly bearing caps, GFX 1350 Ultra Performance Yoke with U-Joint straps with 12pt bolts, Daytona pinion support, Timken bearings, premium ring and pinion assembled w/ ARP bolts (safety wired).  All GearFX rear gear builds use their championship winning build procedures and attention to detail. All parts are individually inspected and hand deburred for quality assurance. They only use the highest quality parts to produce a product that meets their standards.
  • Add REM Isotopic Surface Finishing and Dyno Break-in to increase performance, durability and trouble-free operation.  

*Based on multiple in-house measured samples, this Stock Replacement 1964 – 1967 GM A-Body Ford 9” housing is built to 59.5” Axle Flange to Axle Flange width.  This will accommodate the difference from drum to disc while maintaining stock wheel face to wheel face dimensions (depending on exact rotor thickness).  GearFX can build to customers specifications; however, a Rear end Housing Measurement Form must be filled out with the requested width.  GearFX is not responsible for fitment issues on housings built to customer specifications.

Videos
Instructions

Rearend Measurement Form_v5.pdf

Rear End Measurement Form

Rear-Gear-Break-In-Procedures_v3.pdf

Ring Gear Break-in Steps

Additional information
Finish

,

Axles

,

3rd Member

, , , , ,

Ring & Pinion Polishing

,

Dyno Break-In

,

Stock Style Spring Perch

,

Suspension Location

Rear

Suspension Type

Air Suspension, Coil-Over Suspension, StreetGrip – Stock Upgrade

Year

, , , ,

Make

, , ,

Model

, , , , , , , , , , , , , , , ,

Reviews

GearFX 9″ Rear End for 1964-1967 GM “A” Body

$1,325.00

California Prop 65 Warning 

Description

This Ford 9″ Rear end is specifically designed for direct replacement in a 1964-1967 GM “A” Body (Chevelle, Cutlass, El Camino, Skylark, LeMans, etc.)   It is manufactured by the experts at GearFX Driveline to the highest standards to provided flawless performance and easy installation.  Flange to Flange width is 59.5″.

Features:

  • Extreme Duty .250″ wall housing center and 3″ O.D. precision ground tubes. 
  • All brackets are TIG welded and feature Torino Big Bearing flanges and reinforced upper trailing arms mounts for extra rigidity.  Available with stock style spring perches upon request (Not required with RideTech Coil-overs or Shockwaves).   
  • Fill and drain plugs are included standard.   
  • Satin Black powder coating is available.   
  • 31 spline axles with 1/2″-20 wheel studs, axle flange to axle flange width of 59.5″ (Stock).  Built to withstand extreme use and Engineered for high performance street, track events and autocross. Made from high quality alloy steel, Induction heat treated and magna-fluxed to insure quality and reliability. They come with Torino flange bearings already installed on the axle.
  • GearFX 3rd Member assemblies feature a TruTrac 31 spline differential and are available in multiple gear ratios.  Genuine Ford SVO nodular iron “H” cases are used with chromoly bearing caps, GFX 1350 Ultra Performance Yoke with U-Joint straps with 12pt bolts, Daytona pinion support, Timken bearings, premium ring and pinion assembled w/ ARP bolts (safety wired).  All GearFX rear gear builds use their championship winning build procedures and attention to detail. All parts are individually inspected and hand deburred for quality assurance. They only use the highest quality parts to produce a product that meets their standards.
  • Add REM Isotopic Surface Finishing and Dyno Break-in to increase performance, durability and trouble-free operation.  

*Based on multiple in-house measured samples, this Stock Replacement 1964 – 1967 GM A-Body Ford 9” housing is built to 59.5” Axle Flange to Axle Flange width.  This will accommodate the difference from drum to disc while maintaining stock wheel face to wheel face dimensions (depending on exact rotor thickness).  GearFX can build to customers specifications; however, a Rear end Housing Measurement Form must be filled out with the requested width.  GearFX is not responsible for fitment issues on housings built to customer specifications.

Videos
Instructions

Rearend Measurement Form_v5.pdf

Rear End Measurement Form

Rear-Gear-Break-In-Procedures_v3.pdf

Ring Gear Break-in Steps

Additional information
Finish

,

Axles

,

3rd Member

, , , , ,

Ring & Pinion Polishing

,

Dyno Break-In

,

Stock Style Spring Perch

,

Suspension Location

Rear

Suspension Type

Air Suspension, Coil-Over Suspension, StreetGrip – Stock Upgrade

Year

, , , ,

Make

, , ,

Model

, , , , , , , , , , , , , , , ,

Reviews

GearFX 9″ Rear End for 1964-1967 GM “A” Body

$1,325.00

California Prop 65 Warning 

Description

This Ford 9″ Rear end is specifically designed for direct replacement in a 1964-1967 GM “A” Body (Chevelle, Cutlass, El Camino, Skylark, LeMans, etc.)   It is manufactured by the experts at GearFX Driveline to the highest standards to provided flawless performance and easy installation.  Flange to Flange width is 59.5″.

Features:

  • Extreme Duty .250″ wall housing center and 3″ O.D. precision ground tubes. 
  • All brackets are TIG welded and feature Torino Big Bearing flanges and reinforced upper trailing arms mounts for extra rigidity.  Available with stock style spring perches upon request (Not required with RideTech Coil-overs or Shockwaves).   
  • Fill and drain plugs are included standard.   
  • Satin Black powder coating is available.   
  • 31 spline axles with 1/2″-20 wheel studs, axle flange to axle flange width of 59.5″ (Stock).  Built to withstand extreme use and Engineered for high performance street, track events and autocross. Made from high quality alloy steel, Induction heat treated and magna-fluxed to insure quality and reliability. They come with Torino flange bearings already installed on the axle.
  • GearFX 3rd Member assemblies feature a TruTrac 31 spline differential and are available in multiple gear ratios.  Genuine Ford SVO nodular iron “H” cases are used with chromoly bearing caps, GFX 1350 Ultra Performance Yoke with U-Joint straps with 12pt bolts, Daytona pinion support, Timken bearings, premium ring and pinion assembled w/ ARP bolts (safety wired).  All GearFX rear gear builds use their championship winning build procedures and attention to detail. All parts are individually inspected and hand deburred for quality assurance. They only use the highest quality parts to produce a product that meets their standards.
  • Add REM Isotopic Surface Finishing and Dyno Break-in to increase performance, durability and trouble-free operation.  

*Based on multiple in-house measured samples, this Stock Replacement 1964 – 1967 GM A-Body Ford 9” housing is built to 59.5” Axle Flange to Axle Flange width.  This will accommodate the difference from drum to disc while maintaining stock wheel face to wheel face dimensions (depending on exact rotor thickness).  GearFX can build to customers specifications; however, a Rear end Housing Measurement Form must be filled out with the requested width.  GearFX is not responsible for fitment issues on housings built to customer specifications.

Videos
Instructions

Rearend Measurement Form_v5.pdf

Rear End Measurement Form

Rear-Gear-Break-In-Procedures_v3.pdf

Ring Gear Break-in Steps

Additional information
Finish

,

Axles

,

3rd Member

, , , , ,

Ring & Pinion Polishing

,

Dyno Break-In

,

Stock Style Spring Perch

,

Suspension Location

Rear

Suspension Type

Air Suspension, Coil-Over Suspension, StreetGrip – Stock Upgrade

Year

, , , ,

Make

, , ,

Model

, , , , , , , , , , , , , , , ,

Reviews