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Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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America's Oldest Speed Shop ®


Summers Brothers Gear Drive

Summers Brothers Gear Drive

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Q & A

What's in the Box

Designed for S/B Chevy, this drive uses Torrington needle bearings for rear and forward thrust control. B/B Chevy also uses forward and rear thrust bearings. All drives fit under stock timing chain covers.

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