O.S. B2101 Speed Head Gasket Set

Write the first review
O.S. B2101 Speed Head Gasket Set
Back Order Now
You may back order this item and it will ship when it arrives.
$2.99 flat rate shipping! Learn More
Price: $10.99
Back Order

Please Log in to receive a notification when this item arrives in stock.

Save In List
This item earns up to 11 VIP Reward Points Learn More

This is a replacement O.S. Head Gasket Set. 

These shims go between the head button and the top of the cylinder sleeve and can be used to adjust and fine tune the compression (deck height) of the engine. In general the higher the nitro percentage of the fuel you run, the more head shims you should put in your engine. Please consult the instructions that came with your engine for details about how much your engine should be shimmed!

This product was added to our catalog on February 23, 2015