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Can your axle assembly survive the high-torque, high-power output of your modified street/strip engine? Or how about the harsh, unforgiving terrain of your next off-road...
Can your axle assembly survive the high-torque, high-power output of your modified street/strip engine? Or how about the harsh, unforgiving terrain of your next off-road excursion? Make sure the answer is yes by replacing your stock or broken rear end or front axle assembly with something better. We’ve got universal and direct-fit assemblies, including beefy Ford 9-inch, Dana 44 and 60, GM 8.875-inch, and many others. Choose from heat-treated steel, forged steel, and chromoly assemblies for the ultimate in bulletproof strength. Broken axles equal broken dreams—avoid the nightmare with complete front...
Can your axle assembly survive the high-torque, high-power output of your modified street/strip engine? Or how about the harsh, unforgiving terrain of your next off-road excursion? Make sure the answer is yes by replacing your stock or broken rear end or front axle assembly with something better. We’ve got universal and direct-fit assemblies, including beefy Ford 9-inch, Dana 44 and 60, GM 8.875-inch, and many others. Choose from heat-treated steel, forged steel, and chromoly assemblies for the ultimate in bulletproof strength. Broken axles equal broken dreams—avoid the nightmare with complete front and rear axle assemblies from Summit Racing. Shop now!
Rear End Assembly, Grand National, Ford 9 in., 31-Spline Axles, 5 x 4.75 in. Pattern, G-Body Mounts, Kit
Part Number: SUM-CSUMCT006
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
78-88 GM G-Body 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio, Helical Worm Gear Differential, Brakes Not Included
Part Number: CUR-CR-GG141TNBB
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Crate Axle, 78-88 GM G-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, 11" Explorer Disc
Part Number: CUR-CR-GG137TEBB
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
78-88 GM G-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio, Helical Worm Gear Differential, Brakes Not Included
Part Number: CUR-CR-GG137TNBB
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Crate Axle, 78-88 GM G-Body Centurion 9-Inch, Black PC, 31-Spline, 3.50 Ratio, Helical Limited Slip, 11" Wilwood 11" Dynapro Black Calipers
Part Number: CUR-CR-GG135TWAB
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Crate Axle, 78-88 GM G-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, 11" Wilwood 11" Dynapro Black Calipers
Part Number: CUR-CR-GG137TWAB
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Crate Axle, 78-88 GM G-Body Centurion 9-Inch, Black PC, 31-Spline, 4.11 Ratio, Helical Limited Slip, 11" Explorer Disc
Part Number: CUR-CR-GG141TEBB
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Crate Axle, 78-88 GM G-Body Centurion 9-Inch, Black PC, 31-Spline, 3.00 Ratio, Helical Limited Slip, 11" Explorer Disc
Part Number: CUR-CR-GG130TEBB
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Crate Axle, 78-88 GM G-Body Centurion 9-Inch, Black PC, 31-Spline, 3.00 Ratio, Helical Limited Slip, 11" Wilwood 11" Dynapro Black Calipers
Part Number: CUR-CR-GG130TWAB
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
78-88 GM G-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio, Helical Worm Gear Differential, Brakes Not Included
Part Number: CUR-CR-GG135TNBB
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Rear End Assembly, Grand National, Ford 9 in., 28-Spline Axles, 5 x 4.75 in. Pattern, G-Body Mounts, Kit
Part Number: SUM-CSUMCT005
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Rear End Assembly, Grand National, Ford 9 in., 28-Spline Axles, 5 x 5.00 in. Pattern, G-Body Mounts, Kit
Part Number: SUM-CSUMCT007
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Not Yet Reviewed
Estimated Ship Date: Today
9" 1978-87 G-BODY MUSCLEPAK
Part Number: MSR-9B7887GN370
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
G-BODY FULL FLOAT PKG W/DBP HUBS
Part Number: MSR-P7H9FGNDBP
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Ford 9" hsg with fill & drain / GM G-Body ears with ends and mounts
Part Number: STR-HF9GGME
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
S60 rear end/G-Body/spool/40 pro race axles/coil spring mounts
Part Number: STR-PRSG15
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
S60 rear end/G-Body/spool/35 pro race axles/coil spring mounts
Part Number: STR-PRSG10
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
GM G Body 9 inch Kit 1978-1987 Rear End Housing with 31 spline axles and Disc Brake Kit with E Brake. Heli Trac Center Section with Premium Gear ** S
Part Number: PE2-S0251
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
GM G Body 9 inch Kit 1978-1987 Rear End Housing with 31 spline axles and Disc Brake Kit with E Brake. Open Differential center section with Premium Ge
Part Number: PE2-S0252
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
GM G Body 9 inch Kit 1978-1987 Rear End Housing with 31 spline axles and Disc Brake Kit with E Brake. Trac Loc Center Section with Premium Gear ** SP
Part Number: PE2-S0253
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
GM G Body 9 inch Kit 1978-1987 Rear End Housing with 31 spline axles and Disc Brake Kit with E Brake. EATON True Trac Center Section with Premium Gear
Part Number: PE2-S0254
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Axle Housing, Axles, Full Floating, Ford 9 in., 28-Spline, 5 x 4.50/4.75 in. Bolt Pattern, 58 in. Length, GM
Part Number: MSR-P79F2003-58
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Axle Housing, Axles, Full Floating, Ford 9 in., 28-Spline, 5 x 5.00 in. Bolt Pattern, 62 in. Length, GM, Kit
Part Number: MSR-P79F2002-62
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Axle Housing, Axles, Full Floating, Ford 9 in., 28-Spline, 5 x 4.50 in./4.75 in. Bolt Pattern, 60 in. Length
Part Number: MSR-P79F2004-60
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Axle Housing, Axles, Full Floating, Ford 9 in., 31-Spline, 5 x 5.00 in. Bolt Pattern, 58 in. Length, GM, Kit
Part Number: MSR-P79F3002-58
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
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