ARP Bolts ARP GM 2.2L ECOTEC Head Stud Kit for Chevrolet Cavalier, Cobalt, Pontiac G5, Sunfire

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Model#231-4701
ManufacturerARP Bolts

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ARP 231-4701 Head Stud Kit

The ARP 231-4701 Head Stud Kit is engineered for performance and reliability in high-stress environments. This kit is specifically designed for select GM 2.2L ECOTEC engines, ensuring a precise fit and optimal clamping force.

Technical Specifications

Fastener Style: Stud
Undercut Stud: No
Head Style: 12-point
Fastener Material: 8740 chromoly
Fastener Finish: Black oxide
Washers Included: Yes
Cut to Fit: No

Fitment

This head stud kit is compatible with the following models:

Chevrolet Cavalier (1995-2005)
Chevrolet Cobalt (2005-2007)
Pontiac G5 (2007)
Pontiac Sunfire (1996-2004)

Installation Notes

Installation of the ARP 231-4701 Head Stud Kit requires precise torque specifications to ensure optimal performance. The black oxide finish provides additional corrosion resistance, making these studs suitable for both street and track applications. Ensure that the engine surface is clean and free of debris before installation for the best results.

Other Part Numbers:
ARP Bolts #arp231-4701

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Make Vehicle	Model	Year
1995-2005 Chevrolet Cavalier	Cavalier	1995-2005
2005-2007 Chevrolet Cobalt	Cobalt	2005-2007
2007 Pontiac G5	G5	2007
1996-2004 Pontiac Sunfire	Sunfire	1996-2004

The Story Behind ARP Bolts

ARP (Automotive Racing Products) was founded by Gary Holzapfel in 1968 when he noticed his drag-racing friends succumbing to bolt-induced engine failure as a result of poor-quality fasteners. He drew upon his expertise in the aerospace industry to develop a solution, which turned into a successful business nonetheless.

Since its inception, ARP has been engineering and perfecting a wide range of bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, and transmissions. Today, ARP remains the undisputed world leader in automotive fasteners. Racing aficionados everywhere know and recognize the ARP brand and can vouch for its quality.

What Makes ARP Bolts So Special?

Located in Ventura, California, all ARP processes from raw wire to finished fasteners are conducted in-house, right here in the USA. The company continually improves its processes with strict quality control guidelines and is dedicated to producing products that are second to none. Simply put, ARP Bolts are better than the competition because of their quality materials and advanced processes.

ARP prides itself on using only top-quality materials that are above the usual “aerospace-grade” quality that other manufacturers settle for. For example, while 8740 Chromoly steel has four different grades, ARP only uses the top two, SDF and CHQ. These grades cost twice as much as the lower commercial and aircraft grades, but deliver “zero defect” quality that you can trust each and every time.

ARP Bolts are built to withstand serious racing, possess greater tensile strengths, and can survive higher stress levels than most aircraft fasteners. ARP is dedicated to creating fasteners that boast ultimate strength and durability to ensure they last race after race. Its product lineup ranges from quality high-performance OEM parts to exotic specialty hardware for IndyCar, NASCAR, NHRA drag racing, Formula 1, and even marine applications.

Equip Your Ride with ARP Bolts at Vivid Racing

If you are looking to change the fasteners on your car, you’ve come to the right place. No other brand beats out ARP Bolts in terms of strength, quality, and race-proven success. Vivid Racing is, therefore, proud to carry an extensive lineup of products from American Racing Products like bolts, fluids, sealants, hand tools, stud kits, piston sleeves, wheel bolts, and more! If you have any questions regarding the parts above, please call our specialized sales team at (480) 966-3040.