FEULING SKU: 811-03042

Feuling 12-Point Cam & Pinion Bolt Kit - Harley Twin Cam

$41.95
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About Feuling

Feuling Parts specializes in the internals that decide whether a big-inch V-twin lives or dies — oil pumps, cam plates, lifters, pushrods and camshafts. Its high-volume oil system components are a standard upgrade on high-mileage and high-output Twin Cam and Milwaukee-Eight engines.

The Feuling 12-point cam and pinion bolt kit is engineered for riders who demand maximum strength and reliability from their Twin Cam engine. These bolts are a critical upgrade, ensuring your cam and pinion stay secure under aggressive riding conditions.

Why riders pick this

  • Heavy-duty 8740 chrome moly steel construction
  • Superior tensile strength compared to OEM fasteners
  • Corrosion-resistant black oxide finish
  • Includes moly assembly lubricant for accurate torque
  • Direct replacement for Harley Twin Cam engines

When you're pushing your Harley, the last thing you want to worry about is fastener failure. Feuling's 12-point cam and pinion bolts are forged from 8740 chrome moly steel, then heat-treated for ultimate tensile strength. This kit provides a significant upgrade over factory hardware, giving you confidence whether you're cruising or running hard.

Engineered for Strength

  • Constructed from heat-treated 8740 chrome moly steel
  • Outperforms OEM and Grade 8 fasteners for enhanced security
  • Black oxide finish provides corrosion resistance
  • Includes moly assembly lubricant for proper installation

Reliable Performance for Your Twin Cam

Designed as a direct replacement, these bolts ensure a precise fit and straightforward installation. The included moly lubricant helps achieve accurate torque values, crucial for the longevity of your engine's valvetrain. This kit is an essential upgrade for any Twin Cam owner looking to enhance the durability and performance of their motorcycle, especially during cam swaps or engine rebuilds.

Specifications

  • Brand: Feuling
  • Manufacturer Part #: 3042
  • Material: 8740 Chrome Moly Steel
  • Tensile Strength: 170,000 psi
  • Finish: Black oxide
  • Length: 5.25 in
  • Width: 8.15 in
  • Height: 1.75 in
  • Weight: 0.33 lbs
  • Country of Origin: Made in the U.S.A.

Common questions

Are these bolts stronger than the stock Harley fasteners?

Yes, Feuling 12-point cam and pinion bolts are made from 8740 chrome moly steel, heat-treated to a higher tensile strength than OEM or Grade 8 fasteners, offering superior durability.

What is included in this bolt kit?

The kit includes the cam and pinion bolts, along with moly assembly lubricant to ensure correct installation and torque specifications.

Do these bolts require any special tools for installation?

These bolts are designed for straightforward installation using standard tools, but always ensure you have a torque wrench for accurate tightening as specified in your service manual.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDFeuling
TYPEEngine
SKU811-03042
WEIGHT0.33 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
4 RATINGS
5★ 4
4★ 0
3★ 0
2★ 0
1★ 0
✓ VERIFIED
Mar 3, 2026

Cam stuff & oil pump

Seems to work fine

— Phillip B
✓ VERIFIED
May 27, 2025

Easy enough!

Installed in my 2006 Night Train. Easy enough to do for a non mechanic with basic tools.

— JAMES W
✓ VERIFIED
Feb 20, 2025

Haven't installed yet ,still researching

— RAYMOND B
✓ VERIFIED
Aug 22, 2024

Had a screaming eagle cam plate fail with 55000 miles so I’m trying a Fueling product

— Forrest A