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Special 11/16 inch FF Head Bolt Socket

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An indispensable tool for Formula Ford owners, our Special FF Head Bolt Socket allows you to retorque your head bolts without removing the rocker shaft assembly.

This hourglass-shaped tool has a long, thin shank to clear the rocker shaft. The 11/16 inch six-point socket is just deep enough to cover the stock Ford "Kent" head bolt heads. Fits 1/2 inch drive torque wrenches. Replaces Ford special tool #T66P-6129. Made in USA.

Part No.
Stock Status

Condition: New

In Stock



I was wondering how I was going to check the torque on the head without removing the rocker assy. Then someone told me, "Pegasus makes a tool!" Perfect.


Virginia Beach, VA


Great Tool


I live in the UK and this tool isn't available here so I've come to my pals at Pegasus Racing. It's a really useful tool and saves me time re-torqueing the heads on our FF1600s. It's a great quality bit of kit too. Thanks also to the guys at Pegasus for making the whole transaction really easy

Minitron Racing

Surrey UK


Special 11/16 inch FF Head Bolt Socket

5.0 2