Speedway Small Block Chevy Gear Drive
Chevy Small Block V8
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Replace your timing chain with a Speedway gear drive. Unlike timing chains, a gear drive doesn't stretch, so your cam timing stays more accurate. By utilizing dual idler gears, they are more stable than single idler gear drives. This gear drive is as easy to install as a timing chain and will fit under your stock timing chain cover.
- Easy to install
- Compatible with all standard camshafts
- SAE 660 silicon bronze rear thrust ring included
- Rugged Cr40 alloy steel gears assure prolonged trouble-free operation
- Axial needle and cage forward thrust bearings reduce friction
- Designed for precise multiple cam timing adjustments
- Absolutely no adverse wear to camshaft or valvetrain components
- Dyno tests prove no horsepower loss compared to a chain
For use on Chevrolet Small Block engines 1957–1995 262-400 c.i. all without “FACTORY” hydraulic roller camshaft.
Note: This gear drive will not work with a factory roller cam.
- Cam gear
- Dual Idler assembly
- Crankshaft gear
- Back Thrust Ring
- Thrust Button assembly
- 3-bolt Lockplate
- 0-2-4 degree offset bushings
- Instruction sheet
- Back Thrust Ring - 2.135 inside dia. X .062 thick
- Thrust Button assembly - .75 diameter X .65 length
- 3-bolt Lockplate - . 77 I.D. X 2.0 O.D. Stainless Steel
- Offset bushings - .406 O.D. X .235 thick 0-2-4 degree
More Like This
Tru-Gear Small Block Chevy Noisy Gear Drive
Speedway Small Block Chevy Premium Noisy Gear Drive
Speedway Small Block Chevy Premium Gear Drive
Edelbrock 7890 Accu-Drive Gear Drive, Small Block Chevy, Kit
Edelbrock 7891 Accu-Drive Gear Drive, Big Block Chevy Mark IV, Kit
Speedway Chevy B/B 396-454 Premium Gear Drive
Speedway Chevy B/B 396-454 Premium Noisy Gear Drive
Small Block Chevy Short Water Pump Gilmer Drive Kit
Tru-Gear Ford 289-302-351W Gear Drive
Speedway Ford 302-351W Premium Gear Drive
Q & A
What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!
One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.
Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.
Speedway Motors Street Tech Kevin recently installed a Gear Drive on the 454 destined for his '54 Belair.
To get the longest life and most performance out of your engine, it's important to have the valve lash set correctly. Here we show you how to set valve lash on a small block Chevy using a hydraulic lift camshaft.
Picking a proper camshaft for your project can rapidly deteriorate into chaos. So many possibilities. Want a little advice? Click here!