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COMP Cams 4016 Stud Girdle for Ford 351C Boss 7/16" Studs

(Ford F-150 1981-95, Mustang 1969-95, F-250 1981-95, Bronco 1981-95, Thunderbird 1977-79, F-350 1981-95, Galaxie 500 1969-74, F-100 1981 + 39 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

4016
5 reviews
Sale Price

$452.95

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The COMP Cams 4016 Stud Girdle is engineered specifically for Ford 351 Cleveland Boss engines equipped with Ford Motorsport aluminum heads using 7/16" rocker arm studs. This precision-machined girdle provides critical reinforcement to the rocker arm assembly, distributing valve spring load across multiple studs to prevent stud pull-out and minimize flex under high-performance conditions.

Key Features:

  • Application-specific design for Ford 351C Boss engines with Ford Motorsport heads
  • Compatible with 7/16" diameter rocker arm studs
  • Reduces rocker stud deflection and improves valvetrain stability
  • Essential for high-lift camshafts and heavy-duty valve springs
  • Precision-machined construction for accurate fitment
  • Helps maintain proper rocker geometry at high RPM

This stud girdle is an essential upgrade for performance and racing applications where valvetrain stability is critical. By tying the rocker studs together, it prevents individual stud movement and ensures consistent valve control even under extreme cylinder pressure and spring loads.

Products specifications

Fits

Ford F-150 1981-95, Mustang 1969-95, F-250 1981-95, Bronco 1981-95, Thunderbird 1977-79, F-350 1981-95, Galaxie 500 1969-74, F-100 1981, F-250 Pickup 1981-95, Fairlane 1969-70, Ranchero 1969-79, Torino 1969-76, Falcon 1970 + 34 more models

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

Yes

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Material

6061-T6 Aluminum

Engine Family

Ford 351C Boss

Stud Diameter

7/16

Ordered Monday, delivered Thursday - just as promised. Best price among all reputable on-line parts dealers. Saved at least a third off the most popular dealers.

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Great service, awesome prices, incredibly fast shipping. A++ I would absolutely suggest you to my friends and family

Had to upgrade to a Snell 2010 helmet this year, bought the identical helmet for $200 less than I paid 8 years ago! Fast shipping, I will be checking Autoplicity first in the future!

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