Login for Access to Member Pricing

COMP Cams

COMP Cams Stud 1/2in Hi-Tech Single

MPN: 4543-1 Catalog #: 001107908 Category: Engine Hardware Check Vehicle Fitment

Product Details

With a 7/16 base thread and a 1/2 rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.900 effective stud length with a .735 long base.

Hi-Tech Rocker Stud with 7/16 Base Thread and 1/2 Rocker Thread

With a 7/16" base thread and a 1/2" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.900" effective stud length with a .735" long base.

Hi-Tech Rocker Stud w/ 7/16" Base Thread and 1/2" Rocker Thread

Stud w/ 7/16" Base Thread 1/2" Rocker

COMP Cams Stud 1/2in Hi-Tech Single

4543-1 - Stud, 1/2" Hi-Tech Single

Stud, 1/2" Hi-Tech Single

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
COMP Cams
Part Number
4543-1
Catalog Number
001107908
Product Line
Comp Cams Studs
Category
Engines & Parts
Type
Engine Hardware
UPC / Barcode
036584259473
Vendor Product Category
Engine Components
Vendor Product Subcategory
Engine Hardware
Length
6.00 in
Width
4.00 in
Height
0.40 in
Weight
0.65 lb
Units Per SKU
1
Freight / LTL
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 10 Available - Ready to ship
Estimated timing Ships from factory

This item is showing manufacturer availability and may ship directly from the manufacturer. Tracking details are provided as soon as they become available. ETA 0-5 Days to ship.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 10 available as of 6/3/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular Engine Hardware

$38.65
^