My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

ARP 290-7201 Pro Series Rocker Arm Studs - 16-Piece Set

(Pontiac GTO 1964-66, 1970, Firebird 1967-77, 1987-92, 1998-2002, Grand Prix 1976-77, LeMans 1963-71, 1974-77, Catalina 1967, 1970-72, 1977-80 + 8 more models)

Part of: ARP Pro Series Rocker Arm Studs

Other options in this family: ARP 235-7207 ARP 234-7201 ARP 334-7203 ARP 334-7202 ARP 235-7204

Manufacturer

Picture for manufacturer ARP

Part Number

290-7201
20 reviews
Sale Price

$108.25

In Stock (6)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

ARP Pro Series rocker arm studs are precision-engineered for competition applications where consistency and reliability are critical. Each stud is manufactured from premium grade 8740 chrome moly steel and heat-treated to achieve a tensile strength of 200,000 psi, providing exceptional durability under extreme racing conditions.

Key Features:

  • Precision concentricity within .005 T.I.R. thread pitch to thread pitch ensures straight, true installation
  • Exact lengths designed for positive seating every time
  • Extra-large radius base offers greater resistance to flex under load
  • Tip ground flush for optimum adjuster seating
  • 16-piece set for complete engine builds
  • Heat-treated to 200,000 psi tensile strength for competition use

Installation Notes:

These studs are designed to be used with ARP's patented Perma-Loc adjusters and should not be used with OEM-style self-locking nuts. When using longer-than-stock pushrods and valves, it is highly advisable to determine the optimum rocker arm stud length for your specific application and adjust the installed height of the rocker arm accordingly to maintain proper rocker geometry.

ARP rocker studs eliminate the wobble and inconsistent geometry associated with standard rocker studs, ensuring precise valve train operation across all cylinders.

Products specifications

Fits

Pontiac GTO 1964-66, 1970, Firebird 1967-77, 1987-92, 1998-2002, Grand Prix 1976-77, LeMans 1963-71, 1974-77, Catalina 1967, 1970-72, 1977-80, Tempest 1963-68, 1970, Ventura 1974-75, Parisienne 1985, Executive 1970 + 4 more models

Adjuster Thread Depth

1.05

Base Dia/Thread

1/2-13

Base Thread Length (in)

1.025 in.

Base Thread Size

1/2-13 in.

Effective Stud Length (in)

2.000 in.

Guideplate Locator Shank

Yes

Quantity

Sold as a set of 16.

Rocker Arm Nut Thread Length (in)

1.050 in.

Rocker Arm Nut Thread Size

7/16-20 in.

Screw-In Thread Depth

1.025

Shank Dia/Thread

7/16-20

Stud Height

2

It was just fine.

Best price I can find on Total 5-30. Fast shipping. No complaints. Thanks again guys

We received what was ordered. with no issues, Thank-you!

Great

I appreciate the phone call from THMotorsports before shipping the wrong item.

First time customer, ordered a tire, delivered in three days very satisfied.

great service

Very competitive prices and fast FREE shipping! Will do business with Autoplicity again!

Very easy and simple check out

found what I was looking for fast .

Simple and easy

Order confirmation was unclear. It did not provide the carrier or a tracking number that was recognized by USPS, UPS, of FedEx. Used contact form on website to request clarification, but received no reply. Order took a little longer than expected to ship,

Quick and easy.

easy

Easy to use

Easy...found in stock item quickly and checkout was a breeze!

Excellent price with no tax and free shipping. What's not to like? Cheaper than Lowes for the same item and it appears that I can get it sooner. I received the order. Shipping was way faster than I expected and was packed well. Overall, 5 stars.

will wait till tires arrive to give full opinion

Great price for the product, fast shipping...Completely amazed by this seller. The rack was delivered to my door step in just a few days and the price was unbeatable. I'm really satisfied by the service and happy to have finally found a bike rack worth having!!!

A+++++<br>Order was placed on a sunday.<br>It was sitting on my doorstep wednesday morning! <br>Would recommend to anyone.<br>Great Prices!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy