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Quarter Master 28517080 5.5 Inch V-Drive Clutch, 1-1/8 Inch-10 Spline

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Specs
Sold in Quantity:
Each
Color:
Black
Friction Material:
Ceramic
Spline Count:
10
Bolt Hole Pattern:
6 on 3.58"
MFG. Part #:
28517080
Hardware Included:
Yes
Overall Thickness:
2.75
Shaft Diameter:
1.15
Diameter:
6.55
Weight:
7.60
Notes
Clutch disc thickness is .10"
Quarter Master 28517080 5.5 Inch V-Drive Clutch, 1-1/8 Inch-10 Spline

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What's in the Box

Info

The lighter the rotating mass, the faster you can accelerate off the turns. It doesn't get much lighter than this Quartermaster 5-1/2" Drive dual disc clutch!  Simply use with a GM flex plate and bolt to your pre-'86 S/B Chevy crankshaft. 1-1/8" x 10 spline.

Quarter Master Engineering & Design (PDF)

Tech Tip:  When installing a new multi disc clutch, be sure to follow the manufacturer's instructions for correct set-up.  You should also replace the pilot bushing/bearing.

Tech Tip:  To extend the life of your expensive racing clutch you should not use it to load the car on or in your trailer.  The amount of slippage this causes is worse than a night of racing.

Notes

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