81-Tooth Timing Belt for 6200 Chevrolet Big Block Belt Drive System
81 tooth timing belt for Hi-Techâ„¢ Belt Drive System#6200 (Chevrolet Big Block Belt Drive, Standard Cam Location).
- Infinitely adjustable Vernier sprocket for absolute timing accuracy
- Includes double lip seals for long life and maximum crankcase vacuum
- Utilizes a unique camshaft thrust adjustment system without shims
- Designed to absorb crankshaft harmonics to guard against performance-robbing valve train instability
- Unique belt idler system to reduce flap throughout RPM range
- Extreme application belt for high RPM and high compression durability
- Different diameter idlers available for racers with align bored blocks
