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Trans Dapt Performance 9724 Chrome Crankshaft Pulley 7.8" 3-Groove Big Block Chevy Long Water Pump

(Chevrolet Camaro 1969-72, Corvette 1969-74, Impala 1969-76, Malibu 1973-75, Chevelle 1969-73, Blazer 1973, C10 Pickup 1969-80, Caprice 1969-76 + 60 more models)

Manufacturer

Picture for manufacturer Trans Dapt Performance

Part Number

9724
7 reviews
Sale Price

$91.46

3 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Trans Dapt Performance 9724 is a premium chrome-plated steel crankshaft pulley designed for Big Block Chevy engines equipped with long water pumps. This high-quality pulley features a durable chrome finish that provides excellent corrosion resistance and a show-quality appearance under the hood.

Key Specifications:

  • 7.8-inch outside diameter for optimal belt alignment and proper accessory drive function
  • 2.375-inch (2-3/8 inch) depth to accommodate long water pump configurations
  • Triple V-belt groove design allows for driving multiple accessories including alternator, power steering, and air conditioning
  • Chrome-plated steel construction delivers long-lasting durability and superior aesthetics
  • Long-style pulley compatible with 1969-up Big Block Chevy 396, 427, and 454 engines

This V-belt crankshaft pulley is ideal for both restoration projects requiring stock-style replacement parts and performance builds where reliability and appearance matter. The triple-groove design provides flexibility for various accessory configurations while maintaining proper belt tracking and tension. Trans Dapt Performance Products has been manufacturing quality engine components since 1954, bringing decades of engineering expertise to every part.

Products specifications

Fits

Chevrolet Camaro 1969-72, Corvette 1969-74, Impala 1969-76, Malibu 1973-75, Chevelle 1969-73, Blazer 1973, C10 Pickup 1969-80, Caprice 1969-76, El Camino 1969-75, Nova 1969-70, K10 Pickup 1969, 1974, 1976, 1979-80, C20 Pickup 1969-86 + 56 more models

Crankshaft Nose Cover Included

No

Groove Quantity

3

Notes

Depth: 2.375 inch.

Outside Diameter (in)

7.800 in.

Overdrive

No

Pulley Finish

Chrome

Pulley Material

Steel

Pulley Style

V-belt

Quantity

Sold individually.

Underdrive

No

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Great service. Shipped out the day after I ordered it...plus it was the cheapest of the competition.

I bought a Motive pressure brake bleeder from Autoplicity. I have been looking around for different prices for quite a while, and their price, even with shipping cost, was the lowest. After ordering, I received a notification of shipment and tracking number. The item arrived well packaged, complete, and intact within a few days. I am looking forward to using it.

Cheap prices, great quality, and fast delivery. Autoplicity will continue to receive my patronage.

Easy and fast. Order arrived very fast. Thanks.

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