Page 83 - 2022-23 Auto Performance Drag Racing

Spools
Ford 9" Housing Studs
ALL72040
Studs secure the center section to the housing and are installed by pulling through with a nut for a press fit. 3/8"-24 threads. Package of 10.
ALL68060
Ford 9" Gaskets
DRAG RACING
Rear Ends & Axles
Replace a troublesome positive traction
unit with a high-quality Allstar spool. Substantially lighter than conventional car- riers, spools deliver equal power to both rear wheels. Ultra-lite steel spools have more light- ening holes and a narrower ring gear flange than standard units.
Ford 9" Steel Spools
Part No.
Aluminum Spools
Part No.
Mini Spools
Description
Description
Gaskets are precision die-cut to ensure a leak free seal.
Part No. Description
Ford 9" Pinion Support ALL68396
ALL72044
ALL68060
28-Spline, Scalloped, 7.5 Lbs.
ALL68062
28-Spline, Ultra-Lite, 6.3 Lbs.
ALL68063
28-Spline, Ultra-Lite Scalloped, 6.0 Lbs.
ALL68064
31-Spline, Scalloped, 7.6 Lbs.
ALL68066
31-Spline, Ultra-Lite, 6.1 Lbs.
ALL68067
31-Spline, Ultra-Lite Scalloped, 5.8 Lbs.
ALL68070
35-Spline, for 3.250" Case, 7.6 Lbs.
ALL68072
35-Spline, for 2.893" Or 3.062" Case, 7.9 Lbs.
ALL68074
40-Spline, for 3.250" Case, 6.7 Lbs.
ALL72044
Paper
ALL72045
Composite with Steel Core
“Daytona” forged aluminum pinion support replaces original equipment cast iron support. Support is furnished with races installed and is for use with 28-spline pinion gears.
Pinion Seals
Replace leaking or damaged seals in most popular differentials.
ALL68114
Quick Change Winters, 31-Spline, 2.030" Bearings
ALL68115
Quick Change D.M.I., Frankland, Tiger and Richmond, 31-Spline, 2" Bearings
Part No.
Pinion Yokes
Description
ALL72145
Quick Change 5/16" Wide
ALL72144
Quick Change 1/2" Wide
ALL72143
Quick Change 3/4" Wide
ALL72146
Ford 9" Standard, 28-Spline, 3" O.D.
ALL72147
7.5" GM
ALL72148
8.5" GM
Mini spool assemblies replace
the OE side and spider gears in open-style carriers to provide
equal traction to both axles. Mini
spools are precisely machined for
proper fit and heat treated for durability.
• 1957-87 Ford 9" Rear Ends with 3/4" Cross Pin
• 1981-94 Ford 8.8" Rear Ends with 28-Spline Axles
• 1976-88 GM 7.5" with 7.5" Or 7.625" Ring Gear, 26-Spline Axles • 1964-72 GM 10-Bolt with 8.2" Dia. Ring Gear, 28-Spline Axles
• 1970-76 GM 10-Bolt with 8.5" Dia. Ring Gear, 28-Spline Axles
• 1965-76 GM 12-Bolt with 8.875" Dia. Ring Gear, 30-Spline Axles
Part No. Description
ALL68164
ALL68122
Part No.
Ford 9" Yokes
‡ New
Pinion Nuts
Spline
U-Joint
Width
Material
ALL72155
ALL68380
ALL68382
Cap Dia.
ALL68384
Length
ALL68384
28
1310
3-1/4"
1.062"
Aluminum
Standard
ALL68375‡
28
1310
3-1/4"
1.062"
Cast Steel
Standard
ALL68376‡
28
1330
3-5/8"
1.062"
Cast Steel
Standard
ALL68377‡
28
1330
3-5/8"
1.062"
Cast Steel
1" Longer
ALL68380
28
1350
3-5/8"
1.187"
Forged Steel
Standard
ALL68382
35
1350
3-5/8"
1.187"
Forged Steel
Standard
ALL68121
Ford 9", (Lightweight) 28-Spline
ALL68122
Ford 9", (Lightweight) 31-Spline
ALL68168
Ford 8.8", 28-Spline
ALL68166‡
GM (7.5" Ring Gear), 26-Spline
ALL68162
GM 10-Bolt (8.2" Ring Gear), 28-Spline
ALL68160
GM 10-Bolt (8.5" Ring Gear), 28-Spline
ALL68164
GM 12-Bolt (8.875" Ring Gear), 30-Spline
‡There are at least three different 7.5" GM cases available, shimming may be required between the case and side gear of the spool to eliminate space between blocks
Cross Pins Part No.
GM Axle C-Clips
Description
ALL68120
Replace original worn or damaged nuts each time a gear set is changed. Nut secures driveshaft yoke to pinion gear.
Part No. Description
Pinion Yoke Wrench ALL68372
Wrench fastens to most popular pinion flanges and companion flanges to hold when setting bearing pre-load and tightening retaining bolt or nut.
ALL68120
Ford 8.8" and 9" (3/4")
ALL68167
GM 10-Bolt (7.5" Ring Gear)
ALL68163
GM 10-Bolt (8.2" Ring Gear)
ALL68161
GM 10-Bolt (8.5" Ring Gear)
ALL68165
GM 12-Bolt (8.875" Ring Gear)
ALL72155
Ford 8.8" and Standard 9"
ALL72156
GM 7.5 and 8.5
Replacement C-clips for popular GM 10- and 12-bolt axles.
Part No. Description
ALL66120
7.5" 10-Bolt, 2-Pack
ALL66121
8.5" 10-Bolt and 8.875" 12-Bolt, 2-Pack
ALL66120
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2022-23