Specifications
- Brand
- ARP
- Part #
- 135-3712
- UPC
- 672036028350
ARP Chevrolet Big Block Air Flow Research Casting 315/335/357 - Head Bolt kit
$225.83
On Backorder
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ARP head bolt kit for Chevrolet Big Block engines. Stronger than stock bolts for better cylinder head sealing.
Key Features
- Heat-treated 8740 chromoly steel — rated to 200,000 psi tensile strength.
- Rolled threads — stronger and more durable than cut threads.
- Reduced bolt stretch — maintains clamping force under high cylinder pressures.
- Includes hardened parallel ground washers — ensures even load distribution.
- Black oxide finish — resists corrosion.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Specifications
- Brand
- ARP
- Manufacturer Part #
- 135-3712
- UPC
- 672036028350
Frequently Asked Questions
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ARP Chevrolet Big Block Air Flow Research Casting 315/335/357 - Head Bolt kit
$225.83