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ARP 180-1411 Chromoly Header Stud Kit for Oldsmobile V8

(Oldsmobile Cutlass Supreme 1967-85, Cutlass 1964-81, 442 1965-71, Delta 88 1965-85, 98 1965-84, Toronado 1966-85, Custom Cruiser 1971-85, 1992 + 11 more models)

Manufacturer

Picture for manufacturer ARP

Part Number

180-1411
5 reviews
Sale Price

$47.73

Estimated ship date Tuesday, November 17

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Product Details

The ARP 180-1411 header stud kit is engineered specifically for Oldsmobile 330-455 cubic inch V8 engines, providing a premium solution for secure header installation. This comprehensive 14-piece kit features high-strength chromoly studs with hex nuts in a durable black oxide finish, rated at an impressive 170,000 psi tensile strength—substantially stronger than standard Grade 8 hardware.

Key Features:

  • Custom 450 chromoly steel construction with black oxide coating for corrosion resistance
  • 3/8-inch thread size provides optimal clamping force without risk of stripping
  • Unique nut-starter nose design helps prevent cross-threading during installation
  • Includes premium-quality hex nuts and washers for complete installation
  • 170,000 psi tensile strength rating ensures reliability under extreme heat and stress
  • Precision-manufactured to aerospace standards for consistent quality

ARP header studs offer superior performance compared to conventional header bolts, allowing the header to expand and contract with heat cycles while maintaining consistent clamping force. The hex nut design provides easy installation and removal, making this kit ideal for both street performance and racing applications. Each component is manufactured to exacting tolerances to ensure proper fit and function on Oldsmobile 330, 350, 400, 403, 425, and 455 cubic inch engines.

Products specifications

Fits

Oldsmobile Cutlass Supreme 1967-85, Cutlass 1964-81, 442 1965-71, Delta 88 1965-85, 98 1965-84, Toronado 1966-85, Custom Cruiser 1971-85, 1992, F85 1964-72, Cutlass Salon 1975-77, 1979-80, 1985, Cutlass Calais 1979-85, Omega 1973-79 + 7 more models

Fastener Finish

Black oxide

Fastener Material

Steel

Fastener Style

Stud

Head Style

Hex

Material

Black Oxide

Overall Length (in)

1.670 in.

Quantity

Sold as a set of 14.

Size

3/8

Thread Size

3/8-16 in.

UHL

1.67

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