CB Super Stock Rocker Arm - Complete Kit 1.1:1 Ratio Kit

CB Performance Super Stock Rocker Arm - Complete Kit 1.1:1 Ratio (stock) Kit

After almost 30 years of offering OEM forging 1.25 Rockers, CB decided to renew their tooling and forging dies.

Over the years, metallurgy has improved so they contacted the Foundry Metallurgist's to see what they had to say. After much research and comparing notes, CB made prototypes and performed their usual extensive testing on the dyno and in employee's vehicles, as well as a couple of well known race cars. After testing several different materials, they decided to use the same 4340 chromoly heat treat and QPQ Anti-wear coating as their 1.3 & 1.4 forged racing rocker arms.

During the development of their all new 1.25 Rocker Arms, CB learned that there was a demand for New High Quality Stock Standard 1.1:1 Ratio Rocker Arms as well. It's becoming difficult to find good used Rockers as most are over 30 years old and have seen better days.

Being only a slight machine change, CB decided to manufacture them from the same material and finish as our 1.25:1 Rocker Arms, creating a superior part to OEM Rockers.

You now can have them in Standard 1.1:1 Ratio or the Original CB 1.25:1 Ratio!

This kit includes the following:

• 8 Original CB Rocker Arms
• 1 set #1643 CB High Performance Rocker Shafts
• 1 set #1644 CB High Performance Rocker Side Play Shim Kit
• 1 set #1518 CB Performance 8mm Elephant Feet
• 2 sets of #1536 .060 Rocker Block Shims, to obtain ultimate rocker arm geometry