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E7891 - 1965-90 Chevrolet Big Block Accu-Drive® Gear Drive
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Product #: E7891
In Stock Now!
MSRP: $331.99 set
$300.99
set
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
1965-90 Chevrolet Big Block Accu-Drive® Gear Drive
The Accu-Drive® camshaft gear drive kit from Edelbrock replaces a stock timing chain with a precision gear drive system. The gear drive can be easily installed. Just replace the stock crank and camshaft sprockets with Accu-Drive® gears and slip in the idler assembly.
Most Accu-drives require no modifications to the engine block, although some fitting of the axles and front cover may be required. The Accu-Drive® gear system transmits power from the crankshaft gear to a full floating main idle r gear which drives the camshaft gear. A unique feature of the Edelbrock Accu-Drive® system is the ability of the main idler gear to float to an optimum position between the crankshaft and camshaft gears.
Important: Not for use on stock Chevy hydraulic roller-lifter cam equipped engines. Accu-Drive® gears are not recommended for use above 7000 RPM or on computer controlled vehicles with knock sensors. On some late model small block engines, it will be necessary to check clearance behind the cam gear at the engine block at the 12 o'clock position. Make sure gear clears oil galley bosses on block when i n the most rearward position. Grind or machine block for clearance.
This product fits the following vehicle applications. Click to view individual years.
Chevrolet Bel Air 1965-1975
Chevrolet Biscayne 1965-1972
Chevrolet Blazer 1973-1973
Chevrolet Brookwood 1972-1972
Chevrolet Camaro 1967-1972
Chevrolet Caprice 1966-1976
Chevrolet Corvette 1966-1974
Chevrolet G10 Van 1973-1974
Chevrolet G20 1976-1976
Chevrolet G20 Van 1973-1974
Chevrolet G30 1975-1990
Chevrolet G30 Van 1973-1974
Chevrolet Impala 1965-1976
Chevrolet K5 Blazer 1976-1978
Chevrolet Kingswood 1970-1972
Chevrolet Nova 1969-1970
Chevrolet Townsman 1970-1972
GMC G25 1975-1976
GMC G35 1976-1976
GMC G3500 1988-1990
GMC Jimmy 1973-1976
Product Specifications
Shipping Dimensions
Shipping Dimensions
- Weight: 6 Lbs
- Dimensions: 11" x 7" x 2"
- Freight Type: Standard
- Non-CARB Compliant: This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-polution-controlled vehicles only.
Special Order Information
Special order items are items that are made specifically to your desired product specifications.
Because these products are produced especially for you, special orders must be prepaid in full and are non-returnable.
Contact us during normal business hours to place your order.
Drop Ship Information
Dropship items are non-stocking items that are shipped directly from our supplier to you. We are able to reduce transit time and speed up delivery by shipping these items directly to you. Dropship items are not available for pickup in our warehouse showroom.
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America's First Choice in Restoration and Performance Parts and Accessories
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