COMP CAMS 4729 Stud Cutter Arbor

( Brand: Comp Cams ), ( Manufacturer Part Number: 4729 ), ( Material: Steel ), ( Type: Rocker Arm Stud Boss Cutter )

Review COMP CAMS Stud Cutter Arbor And fits BOSS PILOT

The Comp Cams 4729 Stud Boss Cutter Arbor Pilot is an essential accessory for those working on engine builds or performing camshaft adjustments. This pilot is designed to fit standard stud bosses, making it a versatile addition to any engine workshop.

Measuring 1.5 inches in length and 0.375 inches in diameter, this pilot is engineered to provide a secure and stable connection between the camshaft and the adjustment tool. The precision-machined steel construction ensures a snug fit, minimizing the risk of damage to the camshaft or stud boss during the adjustment process.

The pilot features a unique stud boss cutter design, which allows for the easy removal of old studs or damaged threads in the stud boss. This time-saving feature makes the Comp Cams 4729 Stud Boss Cutter Arbor Pilot an indispensable tool for engine builders and mechanic shops.

The pilot's arbor bore is precisely machined to accommodate standard arbor sizes, making it compatible with a wide range of camshaft adjustment tools. The pilot's pilot bore is also accurately machined to ensure a perfect fit with the camshaft, minimizing the potential for misalignment and damage.

The Comp Cams 4729 Stud Boss Cutter Arbor Pilot is an essential accessory for anyone working on engine builds or performing camshaft adjustments. Its versatile design, robust construction, and convenient stud boss cutter feature make it an indispensable tool for any engine shop or mechanic's toolbox.

The Comp Cams 4729 Stud Boss Cutter Arbor Pilot is a popular camshaft accessory used in automotive engine building. This product is designed to make the installation of Comp Cams' stud boss camshafts easier and more efficient. Here are some pros and cons to consider before making a purchase:

1. Easy Installation: The arbor pilot makes the installation of Comp Cams stud boss camshafts simpler and faster as it eliminates the need for alignment bushings and other alignment tools.

2. Precise Alignment: The stud boss design of Comp Cams camshafts ensures precise alignment of the camshaft lobes with the valves. The arbor pilot helps to maintain this alignment during installation.

3. Reduced Installation Time: By eliminating the need for alignment bushings and other alignment tools, the arbor pilot can help reduce the time it takes to install a camshaft.

4. Durable: The arbor pilot is made from high-quality materials and is designed to last. It can withstand the torque required to install a camshaft, making it a long-lasting investment.

1. Additional Cost: The Comp Cams 4729 Stud Boss Cutter Arbor Pilot is an additional cost for those looking to install a Comp Cams stud boss camshaft. It may not be necessary for those using other types of camshafts.

2. Limited Compatibility: The arbor pilot is specifically designed for use with Comp Cams stud boss camshafts. It may not be compatible with other brands or types of camshafts.

The Comp Cams 4729 Stud Boss Cutter Arbor Pilot is a valuable tool for those looking to install Comp Cams stud boss camshafts. Its ease of use, precise alignment capabilities, and durability make it a worthwhile investment for engine builders and enthusiasts. However, its additional cost and limited compatibility may make it a less attractive option for some.

If you are planning to install a Comp Cams stud boss camshaft, the 4729 Stud Boss Cutter Arbor Pilot is a recommended accessory to make the installation process simpler and more efficient. It can help save time and ensure precise alignment, resulting in a better functioning engine. However, if you are using a different brand or type of camshaft, this arbor pilot may not be necessary. In that case, it may be more cost-effective to stick with the standard alignment tools and methods.

Details:

COMP CAMS 19001-1 - SBC Ultra Gold R/A 1.5 Ratio 3/8 Stud. COMP CAMS 178602 - BB Chevy Ford Mag Rocker Arm 7/16 Stud/1.72 Ratio. Please also refer to the images for an accurate of parts included in this listing. Same-Day dispatch is available.

COMP CAMS 4729 - Stud Boss Cutter w/Arbor Pilot. Rocker Arm Stud Boss Cutter - 0.365 in Pilot Diameter 1.150 OD 0.330 ID Steel Each.

part #: 4729 prices

• $144.95-$167.04

specifications rockeareng:

• for models: Boss, Pilot
• brand: Comp Cams
• mpn: 4729
• material: Steel
• type: Rocker Arm Stud Boss Cutter

general rockeareng:

• condition: New
• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts

shipping rockeareng:

• type: Fixed
• service: Economy
• class: Economy
• cost: $0.00
• transit: 6-12 Days

payments rockeareng:

• credit card: Mastercard
• wallet: Google-pay
• other

seller rockeareng:

• # reviews: 3426
• rating: 99.2%
• city: Watervliet, Michigan

returns rockeareng:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

offer rockeareng:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: November 27, 2025
• availability: In Stock

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