Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Since 1952
in
in
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
Add to Cart
$6.99
COMP Cams 4554-1 Hi-Tech Rocker Arm Stud, M8 x 1.25mm, 1.500, Each
COMP Cams 4554-1 Hi-Tech Rocker Arm Stud, M8 x 1.25mm, 1.500, Each

COMP Cams 4554-1 Hi-Tech Rocker Arm Stud, M8 x 1.25mm, 1.500, Each

Chevy LS V8, 8mm x 1.25 Thread Pitch, 3/8"-24 Thread Pitch (2), Guideplate Locator Shank

0 Reviews | 0 Answered Questions
Factory Shipped
Can Ship FREE
STORE PICKUP
Availability
Store Pickup Availability
X
Lincoln, NE -
Phoenix, AZ -
Select your vehicle to verify fitment.
Select Vehicle
COMP Cams 4554-1 Hi-Tech Rocker Arm Stud, M8 x 1.25mm, 1.500, Each
COMP Cams 4554-1 Hi-Tech Rocker Arm Stud, M8 x 1.25mm, 1.500, Each
COMP Cams 4554-1 Hi-Tech Rocker Arm Stud, M8 x 1.25mm, 1.500, Each
X
COMP Cams 4554-1 Hi-Tech Rocker Arm Stud, M8 x 1.25mm, 1.500, Each
Zoomed In Image
We estimate this item will ship on or before November 3rd.
Part # 28245541
$6.99
each
Call to Order
Add to Buildlist
Compare
Details
Reviews
Q&A
Videos & Articles

Details

MFG. Part #:
4554-1
Thread Pitch:
8mm x 1.25
Thread Pitch (2):
3/8"-24
Sold in Quantity:
Each
Guideplate Locator Shank:
Yes
GTIN Code:
036584012597

Info

4554-1 - Stud, GM LS1 3/8 Rocker.

COMP Cams offers GM Gen III LS1/LS6 and Gen IV LS3 Ultra Pro Magnum Rocker Arm Kits, both of which include rocker arms, guide plates (5/16" or 3/8"), rocker studs, adjusting nuts and set screws. Designed to fit under the stock valve covers without machining, COMP GM LS Ultra Pro Magnum Rocker Arm Upgrade Kits are the simple solution upgrading the valve train components in your GM Gen III/IV engine.

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 4 business days for COMP Cams to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations

More Like This

Reviews

Q & A

Videos & Articles
  • What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
  • Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!
  • A guide on how to check piston to valve clearance to prevent interference. See what tools are used to make this process easier.
  • Learn how to re-build a junkyard Small Block Chevy. A step-by-step guide on how to select a SBC, machine the valve guide bosses down, and what parts to use to upgrade to your personal liking.
  • Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.
  • To get the longest life and most performance out of your engine, it's important to have the valve lash set correctly. Here we show you how to set valve lash on a small block Chevy using a hydraulic lift camshaft.
  • Follow along as we install a Pete Jackson Noisy Gear Drive on a Chevy 454. Learn about the installation process from Speedway Motors Street Tech Kevin.

You May Also Like

Error
X
Note
X
Ok