SKU: 300-8332 | UPC: 672036012342
ARP 3/8-24 12pt Nut Kit for Chevy Small Block Big Block Ford 302 351W
ARP 3/8-24 12pt Nut Kit contains 10 premium 12-point nuts for connecting rod bolts in performance V8 engines. Fits Chevrolet Small Block 1955-2004 Big Block 1965-1996 Ford 289-351W 1962-1996 plus Mopar Pontiac Buick Olds V8s. Provides consistent clamp load fatigue resistance for rebuilt race engines.
Key Features
- 12-Point Head: Allows maximum torque application without rounding corners during installation on rod bolts
- 8740 Chromoly Steel: Heat-treated to 200,000 psi tensile strength withstands extreme cylinder pressures
- Black Oxide Finish: Resists corrosion fuel dilution common in high-horsepower builds
- Precision Threads: Matches ARP 3/8-24 rod studs perfectly for leak-free clamping
- Kit of 10 Nuts: Enough for full V8 rotating assembly rebuild with spares included
Product Notes
- Inspect rod bolts for wear before installing new nuts
- Apply ARP Ultra-Torque lubricant to threads and nut face
- Store in dry area to maintain finish integrity
Installation Notes
- Professional installation recommended.
- Torque to ARP specs for your rod bolt kit typically 55-75 ft-lbs
- Compatible with ARP Pro Series 2000 rod bolts 3/8-24 thread
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1955-2004 | Chevrolet | Camaro | Small Block V8 |
| 1955-1996 | Chevrolet | Corvette | Small Block V8 |
| 1964-1972 | Chevrolet | Chevelle | SS Small Block |
| 1962-1979 | Chevrolet | Nova | Small Block V8 |
| 1965-1990 | Chevrolet | C10 Pickup | Small Big Block V8 |
| 1965-1974 | Chevrolet | Corvette | Big Block V8 |
| 1964-1973 | Ford | Mustang | 289 302 V8 |
| 1979-1995 | Ford | Mustang | 5.0 302 351W |
| 1969-1996 | Ford | F-100 F-150 | 351W V8 |
| 1966-1978 | Dodge | Charger | 318-440 V8 |
Why Choose ARP?
- Fasteners power NHRA Pro Stock Top Fuel dragsters
- Every nut forged machined tested to exact specs
- American-made quality lasts through multiple rebuilds
Frequently Asked Questions
- Q: What engines use these nuts?
A: Any V8 with ARP 3/8-24 rod bolts including Chevy 350 454 Ford 302 351W Mopar 360 440 Pontiac 400 - Q: What material and strength rating?
A: 8740 chromoly steel heat treated to 200,000 psi tensile 170,000 psi yield for high boost nitrous apps - Q: What tools needed for install?
A: 9/16-inch 12-point socket torque wrench ARP lube follow rod bolt kit instructions
Shipping & Handling
- Method: UPS Ground USPS Priority Mail
- Availability: In stock – ships same or next business day
- Packaging: Original ARP box 3 x 3 x 1 inches
- Weight: 0.15 lbs
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