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SKU: 615-0750 | UPC: 672036033576
ARP 3/8 in.-16 RH Thread, 0.750 in 12 Point SS 300 Bolts - Set of 5 for Chevy Small Block & Ford V8 Engines
ARP 3/8 in.-16 RH Thread, 0.750 in 12 Point SS 300 Bolts in a set of 5 serve as essential fasteners in main stud and bolt kits for performance engines including Chevrolet small block V8s from 1955-2004 and Ford small block 289-351W. These bolts maintain secure clamp load under high stress for dependable engine integrity on street and track. Precision engineering ensures repeatable torque and resistance to fatigue in demanding builds.
Key Features
- Genuine ARP Fasteners: Built for consistent clamping force in high horsepower applications
- 12-Point Head Design: Allows high torque application with reduced cam-out and stripping risk
- Precision-Rolled Threads: Maximizes thread engagement for accurate and repeatable torque values
- SS300 Stainless Steel: Resists corrosion while providing strength for long-term reliability
- Application-Matched Length: 0.750 in under head length fits side bolt positions in main cap assemblies
Product Notes
- Inspect block and cap threads for damage before assembly
- Apply ARP moly or Ultra-Torque lubricant to threads and under heads
- Store in dry environment to preserve threads and finish
Installation Notes
- Professional installation recommended.
- Clean threads and use ARP Ultra-Torque where directed
- Follow ARP torque specs and sequence for your engine
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1955-2004 | Chevrolet / GMC | Small Block V8 Engines | 262-400 cid |
| 1962-1995 | Ford | Mustang / F-Series | 289 / 302 / 351W |
| 1967-2003 | Dodge / Plymouth | Small Block V8 | 273-360 cid LA-Series |
| 1969-1996 | Ford | Boss 302 / 351C | Cleveland Engines |
Why Choose ARP?
- Decades of leadership in racing fasteners trusted by NHRA and NASCAR teams
- Proprietary heat treatment and material alloys withstand extreme loads
- CNC-formed heads and rolled threads ensure dimensional accuracy
Frequently Asked Questions
-
Q: Do these bolts fit small block Chevy main cap kits?
A: Yes, the 3/8-16 x 0.750 in size matches side bolt positions in ARP main stud kits for Gen I/II small block Chevy 262-400 cid engines 1955-2004. -
Q: What is SS300 material?
A: ARP's high-strength 300 series stainless steel formulation balances tensile strength over 170,000 psi with corrosion resistance for engine environments. -
Q: What warranty applies?
A: ARP provides limited lifetime warranty against defects in materials or workmanship when torqued per instructions and not abused.
Shipping & Handling
- Method: UPS Ground / USPS Priority Mail
- Availability: In stock - ships same or next business day
- Packaging: Secure plastic pouch in 4 x 3 x 1 inch cardboard box
- Weight: 0.3 lbs
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