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This ARP performance fastener, stud, bolt, tool, or assembly is the Late Model GM Drum Brake Wheel Stud Kit. Confirm the exact engine or vehicle application, thread size, length, material, strength series, included quantity, installation lubricant, tightening sequence, and current ARP torque specification before ordering.
Key Features
- ARP 8740 Chromoly Construction: Heat-treated to 200,000 PSI tensile strength for repeated high-torque applications without failure.
- Stud-Over-Nut Design: Minimizes hub thread wear and delivers even clamp load compared to press-in bolts.
- Precise Knurl Diameter: 0.625-inch knurl ensures perfect hub retention on GM drum brake hubs.
- Thread Specs: 1/2-20 x 2.485-inch overall length matches OEM dimensions for direct replacement.
- Forged from 8740 chromoly steel, induction heat-treated to 200,000 PSI tensile and 180,000 PSI yield strength.
- Complete Kit Contents: 10 studs and 10 high-strength nuts for one axle with ARP torque guidelines.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| Universal or specification-matched application. Verify every dimension, interface, load or operating requirement, and listing note. | |||
Specifications
| Brand | ARP |
|---|---|
| Manufacturer Part Number | 100-7701 |
| Product Type | Wheel Studs |
| Condition | New |
| Configuration | Late Model GM Drum Brake Wheel Stud Kit |
| ARP 8740 Chromoly Construction | Heat-treated to 200,000 PSI tensile strength for repeated high-torque applications without failure |
| Stud-Over-Nut Design | Minimizes hub thread wear and delivers even clamp load compared to press-in bolts |
| Precise Knurl Diameter | 0.625-inch knurl ensures perfect hub retention on GM drum brake hubs |
| Thread Specs | 1/2-20 x 2.485-inch overall length matches OEM dimensions for direct replacement |
| Complete Kit Contents | 10 studs and 10 high-strength nuts for one axle with ARP torque guidelines |
| Q | Will this kit fit a 1970 Camaro with factory rear drums? A: Yes, ARP 100-7701 matches 1967-1981 Camaro rear drum hubs with 1/2-20 threads and correct knurl for secure press-in. |
| Method | UPS Ground or USPS Priority |
| Availability | In stock - ships same or next business day |
| Packaging | ARP branded box, 5 x 3 x 1 inches |
| Weight | 1.3 lbs |
| GM drum brake hubs Thread Specs | 1/2-20 x 2.485-inch overall length matches OEM dimensions for direct replacement |
What's Included
One new ARP wheel stud in the exact configuration and quantity identified by this listing. Brackets, wiring, air lines, fittings, switches, fasteners, fitting kits, fluids, covers, and accessories are included only when expressly stated for this exact part.
About ARP
Automotive Racing Products manufactures high-performance studs, bolts, nuts, washers, wheel hardware, assembly tools, and installation lubricants for engine, drivetrain, chassis, and racing applications. Thread dimensions, material, preload method, lubricant, torque, and included quantity remain exact-part specific.
Important Disclosures
- California Proposition 65 warning applies. Review the current manufacturer warning before handling or installation.
Related Parts
- Shop all ARP products
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- ARP 05-14 Ford Mustang Front Wheel Stud Kit (5 studs)
- ARP 05-14 Ford Mustang Rear Wheel Stud Kit (5 studs)
Frequently Asked Questions
How do I confirm the Late Model GM Drum Brake Wheel Stud Kit fits my application?
Match the exact engine family or vehicle, component location, thread diameter and pitch, under-head length, material, strength series, and every current ARP application note.
Can I reuse the factory torque value with this ARP hardware?
Not automatically. Use ARP's current instructions for the exact part, material, lubricant, tightening sequence, and preload method. Factory torque values may be based on different hardware and friction.
What is included with this ARP kit?
Only the studs, bolts, nuts, washers, lubricant, and tools expressly listed for this exact part number are included. Verify the required quantity before disassembly.
Installation Instructions
- Confirm ARP part number 100-7701, the complete application, and every required supporting component before beginning work.
- Clean and inspect all mating threads and components, then verify thread engagement, length, washers, nuts, lubricant, and required preparation before assembly.
- Follow ARP's current tightening sequence, lubricant instructions, torque or stretch method, and any retorque procedure for this exact part.
- Verify clearance, preload, fastener seating, and normal component operation before returning the vehicle or engine to service.
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