Screw-In Rocker Arm Studs, 3/8 Inch
Screw-In Rocker Arm Studs, 3/8 Inch
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Speedway Motors

Screw-In Rocker Arm Studs, 3/8 Inch

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Key item features

  • Durable Chromoly Construction: 3/8-inch rocker arm studs are manufactured from strong chromoly steel with a black oxide finish for added durability and a professional appearance.
  • Optimized Thread Lengths: Features approximately 0.85-inch thread length on the block side and 0.80-inch thread length on the rocker side to provide secure engagement and proper rocker arm support.
  • Designed for No Guide Plates: Intended specifically for cylinder heads that do not use guide plates, offering a simple solution for many street and performance small block builds.
  • Easy Installation Process: Installation is straightforward—tap the boss in the cylinder head to 7/16-14, then simply thread the studs into place for a secure, serviceable setup.
  • Complete 16-Piece Kit: Sold as a full set of 16 rocker arm studs, providing enough hardware to outfit a complete V8 engine without needing additional pieces.
Current price is $33.79
Price when purchased online
  • Free 60-day returns

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Arrives by Fri, Jun 12
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Shipping fee $13.99
Sold and shipped by Speedway Motors, INC
4.486111111111111 stars out of 5, based on 360 seller reviews(4.5)
Free 60-day returns

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4.9 out of 5 stars
stars39 ratings39 reviews
How item rating is calculated
  1. 5 stars87% (34)
  2. 4 stars13% (5)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 39 reviews

Jun 22, 2018
EGGPEG
5 out of 5 stars review

Saved me a ton of time

I had ordered a set of rebuilt heads and after waiting for over two weeks for them to show up, received one with a bent rocker arm stud. Not being a big fan of the stock press in studs, decided to order these to repair the bent one but also replace the remaining stock ones as well. Received them in just a couple of days, and drilled/ tapped and installed these all on my kitchen table. Got the heads installed the next day and everything back together.

Review from speedwaymotors.com
Helpful?24F2QDCFZ5ID733465963
Oct 29, 2017
Seafoam green bubble
5 out of 5 stars review

PEACE OF MIND

These screw in rocker studs were a prefect fit for my 52 year old 1965 327 double hump cast Iron heads. I will rest easy knowing that my rockers will not pull out under extreme heat, pressure and higher RPM that they were originally meant to take. I have bought engine parts from Speedway before and I trust them to provide quality parts that will correctly fit my very old SBC at a good price. .

Review from speedwaymotors.com
Helpful?24F2QDCFZ5ID733465963
Dec 8, 2016
Don
5 out of 5 stars review

Great Product not that much skill required for Instalation

These screw in studs are not that difficult to install. The average mechanic can thread the old stud holes. Cast iron threads very easily their is barely a need for oil during threading. The hardest part is removing the old press in studs especially if they are stripped. Recommend sealer on the studs due to them screwing into water jacket areas.

Review from speedwaymotors.com
Helpful?24F2QDCFZ5ID733465963