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Mittler Grand National Rear Axle Housing, 62 Inch

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Mittler Grand National Rear Axle Housing, 62 InchMittler Grand National Rear Axle Housing, 62 Inch
Mittler Grand National Rear Axle Housing, 62 Inch

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Winters Grand National replacement full floating Ford 9 inch rear end housing. 

Part # 655-4800 features two 30" tubes and the pinion is centered.
Part # 655-4803 features  has a driver side tube at 31-1/2" in length and pass. side is 30-1/2" in length.  Pinion is offset 1/2" to RH side.

You may also be interested in:

Mittler Grand National Rear Axle Housing, 60 Inch
SKU-6554800
                        

Winters Grand National replacement full floating Ford 9 inch rear end housing.

Part # 655-4800 features two 30" tubes and the pinion is centered.
Part # 655-4803 features  has a driver side tube at 31-1/2" in length and pass. side is 30-1/2" in length.  Pinion is offset 1/2" to RH side.

Lightweight Steel GN Rear Hub
SKU-91048351
                        These lightweight steel Grand National rear hubs will make use of and work in conjunction with a rotor adaptor flange, # 910-48354-GN shown below . 5-1/2 lbs. With 5/8" coarse studs and races. IMCA approved. 5 on 5".
                    
Ford 9 Inch Third Member Assembly, Full Spool, 28-Spline
SKU-91048342
                        
  • Professionally assembled for oval track racing only 
  • Includes Pro Gears ring & pinion
  • Your choice of gear ratio, 3.50:1 to 7.33:1
  • Includes 3-5/8" stock Ford yoke
  • Viton high heat pinion seal
  • Solid pinion bearing spacer with shims
  • Plastic storage case

910-48342 Instructions (PDF)

Third members are made to order. Please allow 24-48 hours for order to ship.

Order applicable spool:

  • STD = Standard
  • LITE = Lightweight
  • MEGA = Megalite

Available options include machining of the yoke to accept Chevy/GM U-joint (add 91048339) and lightening of the ring gear to remove weight (add 91600013; 5.37:1, 6.66:1, 6.83:1, 7.00:1 ratios are already lightened).

Speedway Grand National Rear Hub, 5 on 4-3/4 Inch
SKU-91048384
                        5 on 4-3/4" bolt pattern with studs and races. Direct replacement for Winters and others.
                    
Double 31 Spline Grand National GN Racing Solid Axle, 30 Inch Length
SKU-655790-30
                        

Double spline axle with shoulder for outer axle seal found in GN rear ends.  Will not work with mod-lite or wide 5 rear ends. Solid only.

  • 31 spline axles 
  • Available in several lengths

"-##" on end of part number indicates length.

 

Clearance!

 

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

Seal-It Billet Aluminum Inner Axle/Housing Seal, 2.625 ID
SKU-9190951-2.625
                        

High cornering forces can force the gear lube out of the center section and down the axle tube leaving the ring and pinion high and dry! This billet aluminum seal has three O-rings that seal it to the axle tube and two bonded, heavy duty, neoprene inner seals designed to compensate for any amount of axle shaft runout. Keeps gear oil in the center section. These seals will take up to an 1.5” diameter axle.

  • Anodized billet aluminum
  • A must for cambered rear ends
  • For 9" Ford Grand National and Quick Change type housings
  • For up to 1.5” diameter axle
  • Keeps gear oil in the center section
  • Outside Diameter: 2.56"
  • Overall Length: 1.50"
  • This seal will fit our steel wide 5 axle
  • Choose housing tube I.D. size needed:
    • 2.500" - Gold
    • 2.562" - Blue
    • 2.625" - Red
    • 2.750" - Silver

919-0951 Instructions (PDF)