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Speedway Motors Bill Smith
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  • Ford 8 Inch Ring and Pinion Gears
    Ford 8 Inch Ring and Pinion Gears
    x
                "Pro" brand gears offer excellent quality at a great price!  We offer a terrific selection of ratios for your 8" Ford rear axle.
            
  • Ford 9 Inch Third Member Assembly, Full Spool, 28-Spline
    Ford 9 Inch Third Member Assembly, Full Spool, 28-Spline
    x
                
    • 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).

  • Ford 9 Inch Third Member Assembly, Full Spool, 31-Spline
    Ford 9 Inch Third Member Assembly, Full Spool, 31-Spline
    x
                
    • 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

    910-48343 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).

  • Ford 9 Inch Posi Traction Third Member Assembly
    Ford 9 Inch Posi Traction Third Member Assembly
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    Speedway Motors now offers you a 9" Ford street 3rd member for your street rod. We reclaim genuine Ford 9" housings, clean, inspect and install all new components. All bearings, seals, 1310 series yoke and ring & pinion are new!

    These Ford 9" 3rd member assemblies feature new Pro Gears ring & pinion, choice of 3.50, 3.70, 3.89, 4.11 or 4.56, Currie 9-Plus limited slip differential, 28 or 31 spline. Shipped in handy plastic carrying case. Assembled by professionals.

     

    Currie Differential Tech Bulletin (PDF)

     

    910-48345 Instructions (PDF)

  • Ford 9 Inch Third Member Assembly, Mini Spool, 31-Spline
    Ford 9 Inch Third Member Assembly, Mini Spool, 31-Spline
    x
                
    • Profesionally assembled for oval track racing only 
    • Pro Gears ring & pinion
    • Your choice of gear ratio, 3.50:1 to 7.33:1
    • 31-spline premium mini spool
    • New chromoly cross pin
    • Viton high heat pinion seal
    • Solid pinion bearing spacer with shims
    • Includes 3-5/8"stock Ford yoke.

    910-48341 Instructions (PDF)

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

    Available options include a yoke to accept 3 1/4" Chevy/GM U-joint (add 91048339) or lightening of the ring gear to remove weight (add 91600013; ratios 4.78, 5.25, 5.37, 5.50, 5.57, 6.14, 6.66, 6.83, 7.00, 7.16, and 7.33 are already lightened). The letter "l" behind a ratio also indicates the availability of a lightened ratio.

  • MSD 8503 Ford 289-302 E-Curve Pro-Billet Distributor
    MSD 8503 Ford 289-302 E-Curve Pro-Billet Distributor
    x
                

    The E-Curve Distributor will drop right in your Ford 289/302 and fire up its performance. The E-Curve Distributor features a digital control module that manages the timing curve replacing the centrifugal advance springs and weights. This module lets you select from nearly 100 different advance curves, including a vacuum advance by turning two rotary dials!

    You can also set an rpm limit that will protect your engine from overrev damage caused by a missed shift or driveline failure. These distributors are also fit with a high-output ignition module so there is no need to run an external ignition box. This combination makes these distributors ideal for restored muscle cars and street rods to keep a stock or clean appearance under the hood. The E-Curve Distributor is topped with MSD’s Rynite molded cap and rotor and is supplied with a heavy-duty gear and a matching 3-Pin Weathertight wiring harness.

    MSD Instructions

  • MSD 79081 Short 12 LT Style Magneto
    MSD 79081 Short 12 LT Style Magneto
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    Designed with sprint cars in mind, the Short Base Pro Mag 12LT offers light weight and incredible power. The compact housing also sits an inch lower for improved clearance of the fuel injection plus features a band clamp mount for easier timing adjustments. 


    The Electronic Points Box is the brain of the Pro Mag 12. It controls the spark duration and the unique full-power firing sequence of the Pro Mag 12. The energy from the generator is controlled with Field Effect Transistor (FET) technology which is far superior to mags still using points as a trigger source.

    Each Short Base Pro Mag 12LT is supplied with a bronze gear, band clamp, cap and rotor. Works with Small Block Chevy, Small Block Chrysler, and 351 W/C Ford.

    • 3/4" shorter than the standard 12LT
    • Works with the new style air boxes
    • Features newly engineered raised oil passage groove to prevent leaks and provide superior oiling in large cam tunnel blocks
    • Includes cap, rotor and bronze gear
  • MSD 7908 12 LT Pro-Mag Magneto
    $1,601.99
    MSD 7908 12 LT Pro-Mag Magneto
    x
                

    Designed with sprint cars in mind, the Pro Mag 12LT offers light weight and incredible power. The compact housing also sits an inch lower for improved clearance of the fuel injection plus features a band clamp mount for easier timing adjustments. 

    The Electronic Points Box is the brain of the Pro Mag 12. It controls the spark duration and the unique full-power firing sequence of the Pro Mag 12. The energy from the generator is controlled with Field Effect Transistor (FET) technology which is far superior to mags still using points as a trigger source. 

    Each Pro Mag 12LT is supplied with a bronze gear, band clamp, cap and rotor. Works with Small Block Chevy, Small Block Chrysler, and 351 W/C Ford.

  • Garage Sale - Ford 9 Inch Third Member Assembly, Mini Spool, 31-Spline, 700 Ratio
    Garage Sale
    Garage Sale - Ford 9 Inch Third Member Assembly, Mini Spool, 31-Spline, 700 Ratio
    x
                Please view the product's page for more information
            
  • Garage Sale - Ford 8.8 Inch Ring And Pinion Gears
    Garage Sale
    Garage Sale - Ford 8.8 Inch Ring And Pinion Gears
    x
                

    "Pro" brand gears offer excellent quality at a great price!  We offer a terrific selection of ratios for your 8.8" Ford rear axle.

     

    This gear set is garage sale priced because it appears to have been installed and returned, and we don't usually offer an 8.8" ring and pinion.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

  • Garage Sale - Ford 8.8 Inch Ring and Pinion Gears, 355 Ratio
    Garage Sale
    Garage Sale - Ford 8.8 Inch Ring and Pinion Gears, 355 Ratio
    x
                

    "Pro" brand gears offer excellent quality at a great price!  We offer a terrific selection of ratios for your 8.8" Ford rear axle.

     

    This gear set is garage sale priced because it appears to have been installed and returned, and we don't usually offer an 8.8" ring and pinion.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

  • Ford 9 Inch Third Member Assembly, Mini Spool, 28-Spline
    Garage Sale
    Ford 9 Inch Third Member Assembly, Mini Spool, 28-Spline
    x
                
    • Profesionally assembled for oval track racing only 
    • Pro Gears ring & pinion
    • Your choice of gear ratio, 3.50:1 to 7.33:1
    • 28-spline premium mini spool
    • New chromoly cross pin
    • Viton high heat pinion seal
    • Solid pinion bearing spacer with shims
    • Includes 3-5/8"stock Ford yoke.

    910-48340 Instructions (PDF)

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

    Available options include a yoke to accept 3 1/4" Chevy/GM U-joint (add 91048339) or lightening of the ring gear to remove weight (add 91600013; ratios 4.78, 5.25, 5.37, 5.50, 5.57, 6.14, 6.66, 6.83, 7.00, 7.16, and 7.33 are already lightened). The letter "l" behind a ratio also indicates the availability of a lightened ratio.