HP+ Lifters 4000

Q: Will these fit 2002 harley electra glide?

they fit in mine 2002 flht i also instaled s&s 507 or 509 cams that I bought on amazon as a cam package can not recall which upgrade works fine with stock carb with YOST power tube and jetting change I made when I bought bike 20 +yrs ago

Q: Want to just replace lifters and cam. Can i use stock length push rods? Non Adjustable.

Only if it's not a radical cam. Fueling 4000 lifters match OEM, you'll have to check with the cam manufacturer on the push rods. The fueling CNC lifters make the Harley lifters look like a caveman made them. Using the fueling lifters and the Rocker Lockers almost totally eliminated clicking noise on a 1,300 mile 120 ST motor.

Q: what will happen if the oil pump isn't up graded too supper pump? when i install the feuling 4000 lifters. also can the HL2T spacers be added?

I am using the stock oil pump with these lifters and have had no issues. I don't have the spacers but they will just limit the amount of travel in the lifter.

Q: Will these fit my 04 harley fatboy 88

I want to say yes All Vtwin 88’s are the same for that year

4.5/5

Product ID: 8152821

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⏳Extended valve train life

⚙️CNC precision machining

🛢️Enhanced oil flow

Frequently Bought Together

Feuling HP+ Lifters 4000

Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red

S&,S Cycle Quickee Pushrod Kit 106-6051

Description

⚙️ Upgrade your engine’s heartbeat with precision and power!

PLUG AND PLAY UPGRADE - Direct drop-in replacement—no modifications needed, just install and go
TRUSTED BY PROFESSIONALS - Manufactured by Feuling, a leader in high-performance engine components
MAXIMIZE ENGINE LONGEVITY - Designed to extend the life of your upper replacement valve train, reducing maintenance frequency
OPTIMIZED LUBRICATION SYSTEM - Increased oil delivery to rockers, valves, springs, and guides for superior durability
PRECISION ENGINEERED FOR PEAK PERFORMANCE - CNC machined to exact tolerances for flawless fit and function

The HP+ Lifters 4000 by Feuling is a CNC-machined, direct drop-in replacement lifter designed to increase oil flow to critical valve train components, significantly extending the lifespan of your upper valve train while ensuring precise, reliable performance.

Specifications

Manufacturer	Feuling
Brand	Feuling
Model	Feuling
Item Weight	1.2 pounds
Product Dimensions	6 x 4.9 x 3.3 inches
Item model number	TRTC10963
Is Discontinued By Manufacturer	No
Manufacturer Part Number	4000
OEM Part Number	4000

Have a Question? See What Others Asked

Will these fit 2002 harley electra glide?

Want to just replace lifters and cam. Can i use stock length push rods? Non Adjustable.

what will happen if the oil pump isn't up graded too supper pump? when i install the feuling 4000 lifters. also can the HL2T spacers be added?

Will these fit my 04 harley fatboy 88

Reviews

4.5

All from verified purchases

J**.

Great Lifters

I've been using Feuling lifters and components for years with no problems at all. Made in U.S.A. high quality. A+++

2.10.2024

R**P

Feuling lifters HP+

Made in the USA. Quiet operation. Quality from Feuling/ Johnson. Larger internal oil area provided a quieter valve train.

29.07.2024

J**A

Good stuff

Fit perfect and work well.

16.03.2023

T**K

Quality Lifters

I have not installed these in my current Harley.I have used them before and they are as reliable as any you can buy.

3.05.2024

D**C

great upgrade

I installed these lifters when I installed the feuling cam tensioner upgrade kit on my 06 Road King - I cant't believe how much quieter the valve train is now - what a difference - the clatter is gone - it sounds like a new engine (47k)

9.05.2023

L**E

Finally my Harley Davidson M8 is Quiet!!!

These lifters were packaged in a very nice box individually wrapped in plastic sleeve surrounded by foam. I installed them in my 2017 Harley-Davidson Ultra Limited M8 - 107 cu in engine. It is now Quiet!!! I have 220 miles on them now. Sooo Happy!!!

23.04.2023

S**7

Used Lifters Sent Twice

I wish I could review this product. 1st shipment box was torn open, obviously used. Second shipment, again obvious signs the box had been opened. They look identical to stock Harley lifters, not taking the chance and sending them back, again.

18.02.2025

R**L

They're a lot quieter than s&s lifters I removed

I had 1 lifter not pumping up so I replaced all of them. Did a 500 mile test ride and I'm happy.

28.06.2023

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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