FEULING SKU: 811-04080

Feuling Race Series Push Rods - Adjustable 7/16 4130 Chromoly - Harley Evolution & Twin Cam

$682.000,00
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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.

Feuling Race Series push rods are the answer for high-RPM performance V-twin engines running larger lift cams and aggressive spring pressures. These tapered 7/16 4130 chrome moly adjustable push rods are CNC machined with precision, featuring 32 threads per inch and dual jam nut locks. They are engineered to eliminate flex and valvetrain instability while maintaining optimal oil flow to the top end.

Why riders pick this

  • Tapered 7/16 4130 chromoly construction
  • 32 TPI adjustment with double jam nut locks
  • Race Series 0.120 inch wall thickness
  • Individual length intake and exhaust pushrods
  • Designed for hydraulic or solid lifters

When building a performance Harley-Davidson, every component in the valvetrain must be up to the task. Feuling Race Series push rods provide the unyielding strength and stability required for engines pushing the limits with high-lift cams and aggressive spring pressures. Their robust construction ensures that valve timing remains precise, and power delivery is consistent, even under the most demanding conditions.

Precision Engineered for Performance

  • Tapered 7/16 4130 chrome moly construction
  • CNC machined with 32 threads per inch adjustment
  • Double jam nut lock system for secure, lasting settings
  • Race Series 0.120 inch wall thickness for extreme spring pressures
  • Individual length intake and exhaust pushrods

Optimized for Aggressive Setups

These adjustable push rods are designed for use with both hydraulic and solid lifters, offering versatility for various engine builds. They are a crucial upgrade for any rider looking to maximize their V-twin's potential, especially when running performance camshafts. While installation requires removal of rocker covers and rocker arm supports, the enhanced valvetrain stability and performance gains are well worth the effort, ensuring your engine performs reliably at high RPMs.

Specifications

  • Brand: Feuling
  • Manufacturer Part #: 4080
  • Material: 7/16 4130 chrome moly
  • Adjustment: 32 threads per inch
  • Wall Thickness: 0.120 in (Race Series)
  • Length: 5.3 in
  • Weight: 1.9985 lbs

Common questions

Will these push rods work with my stock cam and spring pressure?

These push rods are engineered for higher-lift cams and aggressive spring pressures. For stock setups, other options might be more suitable.

What is involved in installing these push rods?

Installation typically requires removing the rocker covers and rocker arm supports to access and replace the push rods.

Are these push rods adjustable?

Yes, these push rods are adjustable with 32 threads per inch and feature a double jam nut lock system for precise and secure adjustments.

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
SKU811-04080
WEIGHT2.0 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
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✓ VERIFIED
Dec 24, 2014

Everything looks great, just a little disappointed that the cam plate is not red. I was thinking of getting the RS see through cover but won't now.

— Anonymous