RAM 7.25 Stock Car Series Clutch Kits 8643

Name: RAM 7.25 Stock Car Series Clutch Kits
Brand: RAM Clutches
SKU: RAM-8643
Price: 799.00 USD
Availability: InStock
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Part Number: RAM-8643

$799.00

RAM 7.25 Stock Car Series Clutch Kits

7.25 series clutches
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RAM 7.25 Stock Car Series Clutch Kits 8643

RAM-8643

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Part Number: RAM-8643

Estimated Ship Date: Nov 16, 2026

$799.00

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Overview

Applications

Q&A

Estimated Ship Date: Nov 16, 2026 Would you rather pick it up?

Overview

Brand:

RAM Clutches

Manufacturer's Part Number:

8643

Part Type:

Clutch Kits

Product Line:

RAM 7.25 Stock Car Series Clutch Kits

Summit Racing Part Number:

RAM-8643

Item Number:

2289110

UPC:

809009351751

Clutch Usage:

Performance

Clutch Disc Quantity:

Flywheel Included:

Yes

Input Spline Quantity:

Input Shaft Diameter:

1.125 in.

Disc Diameter (in.):

7.250 in.

Disc Diameter (mm):

184mm

Disc Material:

Metallic

Disc Style:

4-paddle

Hub Style:

Solid

Pressure Plate Style:

Diaphragm

Throwout Bearing Included:

Alignment Tool Included:

Pilot Bushing Included:

Flywheel Material:

Billet steel

Engine Balance:

Internal/External

Counterweight Assist:

Mounting Hardware Included:

Quantity:

Sold as a kit.

Notes:

Fits applications with a 6-bolt crank.

RAM 7.25 Stock Car Series Clutch Kits

RAM 7.25 Stock Car Series clutch kits are specifically designed for Circle Track use. They feature a new internal drive mechanism that provides smooth, drivable engagement, a billet aluminum diaphragm pressure plate, a steel floater plate, and a 4-paddle metallic disc design with twice the friction material of other similar units. The discs have an 8-rivet hub assembly for added durability for 6-rivet hub discs. These kits will bolt directly to most existing 7.25 in. flywheels.

Applications