ARP Crank Pulley Bolts 12-Point Small Block/Big Block



  • 8740 Chrome Moly Construction
  • Black Oxide Fastener Finish
  • 12-Point Fastener Head Style
  • Made In The USA
MSRP $14.99
You save 27%

ARP 12-Point Crank Pulley Bolts for all Small Block and Big Block Engines.

If your crank pulley fails your vehicle moves no further. One of the easiest ways for your crank pulley to fail is if the hardware fails. If you’re seeing signs of hardware failure, these ARP 350-6802 12-Point Crank Pulley Bolts will replace your factory crank pulley bolts to ensure you don’t have a crank pulley failure leaving you stranded.

Featuring chromoly construction that is accented by a black oxide coating, this hardware kit is extremely durable to last years under the hood of your vehicle. The thread size runs from 3/8” to 3/16” with a 1.00” long under head length. The head style is a typical 12-point to add to the easy installation process.

Features and Benefits:
- Chromoly construction
- Black oxide finish
- 3/8-16” thread size
- 1.00” long under head length
- 12-point head
- Made in the USA
- Easy to install

- 1965-1995 Mustang
- 1966-1977 Bronco
- 1968-1979 F100

* Fits all 255, 289, 302, 351 Windsor, 351 Cleveland, 351 Modified, 351 BOSS, 360, 390, 400, 427, 428, 429 and 460 Ford engines.

Tech Tip: ARP recommends using the ARP Ultra-Torque Fastener Assembly Lubricant as opposed to motor oil or other low quality lubricants. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when insufficient lubricants are used.\

Please Note: While following the manufacturers recommended torque sequence, tighten the nuts to the ARP recommended torque specifications using ARP Ultra-Torque Fastener Assembly Lubricant.

Order these ARP 350-6802 12-Point Crank Pulley Bolts for your Small Block or Big Block Engine today from CJ Pony Parts.

California Residents: Proposition 65 Warning

Related Categories: Mustang Parts, Mustang Engine, Mustang Engine Brackets & Pulleys, Ford Bronco Parts, Ford F-100 Parts

Installation Videos

Video Transcript

We’re here with a set of ARP 12-Point Crank Pulley Bolts fitting your small block or big block V8 engine. High-quality hardware from ARP is a great way to take your engine build to the next level. These bolts will replace the factory bolts that hold the crank pulley to the balancer on your small block or big block Ford engine. It includes four bolts made of a chromoly construction with a black oxide finish and a 12-point head. These are direct replacements for the factory hardware, and are made right here in the USA.

Vehicle Fitment

This product will fit the following Bronco years:

This product will fit the following F-100 years:

  • 1968,
  • 1969,
  • 1970,
  • 1971,
  • 1972,
  • 1973,
  • 1974,
  • 1975,
  • 1976,
  • 1977,
  • 1978,
  • 1979,

This product will fit the following Mustang years:

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