10-1/2 Inch Metallic Clutch Kit, 1-1/8 Inch 10 Spline

#91025052

10-1/2 Inch Metallic Clutch Kit, 1-1/8 Inch 10 Spline

Name: 10-1/2 Inch Metallic Clutch Kit, 1-1/8 Inch 10 Spline
Brand: Speedway Motors
SKU: 91025052
Price: 552.99 USD
Availability: InStock
Rating: 4.7 (3 reviews)

3 Reviews

1 Question

Be able to race with confidence while using our GM lightweight 10.5" organic clutch kit, perfect for Hobby or Street Stock racing
Features a lightweight Chevy 153 tooth flywheel, 10.5" pressure plate, 10.5" metallic clutch disc, and ARP flywheel bolt & pressure plate bolt sets
Also includes the 1-1/8"-10 spline clutch alignment tool and Chevy V8 extra-long bronze pilot bushing

$552.99

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Product Summary

Muncie 4-Speed, Saginaw 3-Speed, Saginaw 4-Speed, T10

Be able to race with confidence while using our GM lightweight 10.5" organic clutch kit, perfect for Hobby or Street Stock racing
Features a lightweight Chevy 153 tooth flywheel, 10.5" pressure plate, 10.5" metallic clutch disc, and ARP flywheel bolt & pressure plate bolt sets
Also includes the 1-1/8"-10 spline clutch alignment tool and Chevy V8 extra-long bronze pilot bushing
The lightweight flywheel weighs a total of 16.8 lbs. and the pressure plate weighs 13.4 lbs.
Must be used with performance type disc with 8 springs or using flywheel bolts like ARP or Mr. Gasket to accept a 5 or 6 spring clutch

Comes as a Kit

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Key Specs

MFG. Part #	91025052
Input Spline Quantity	10
Input Shaft Diameter	1.125"
Clutch Diameter	10.5"
Friction Material	Metallic

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Installation Details

Installation Tips

Notes:

The Chevy Lightweight Steel Flywheel is not compatible with stock type sprung hub clutch discs (5 or 6 springs). A performance type disc with 8 springs must be used. Or aftermarket flywheel bolts like ARP or Mr. Gasket will work with the 5 or 6 spring clutch.

Performance and SFI-approved flywheels must be used with performance clutch discs only. Use of a stock-style clutch disk with a performance flywheel will often result in insufficient operating clearance between the disc hub and flywheel bolts.

Tech Tips:

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

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.

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Speedway Motors 91025052 Details

These 10-1/2" racing clutch discs for GM applications are the perfect choice for Hobby or Street Stock racing. Organic solid hubs. Fits 1-1/8" 10-spline shaft.

Speedway developed the 10-1/2" clutch pressure plates for sportsman circle-track racers. Includes a lightweight, stock-appearing pressure plate that features a ductile iron pressure ring. Can be used with solid or sprung hub clutch discs with organic or ceramic friction surfaces.

Kit Includes:

(1) Chevy lightweight steel flywheel, 153 tooth, 2-piece main
(1) 10-1/2 inch pressure plate
(1) 10-1/2 inch metallic clutch disc, solid hub, 1-1/8 10-spline
(1) ARP hevy flywheel bolts set
- Overall Length: 1.25"
- Under Head Length: 1.00"
- Thread Pitch: 7/16
- Wrench Type: 12 Point
- Set of 6 flywheel bolts
(1) ARP chevy pressure plate bolts set
- Overall Length: 1.25"
- Under Head Length: 1.00"
- Thread Pitch: 3/8"-16
- Wrench Type: 9/16" Hex
- Set of 6 pressure plate bolts
(1) Clutch alignment tool, 1-1/8 inch 10-spline
(1) SBC/BBC Chevy V8 extra-long bronze pilot bushing
- Inside Diameter: .582"
- Outside Diameter: 1.09"
- Overall Length: 1.012"
- Flange Width: .261"
- Flange Diameter: 1.26"

Speedway Motors 91025052 Specifications

KEY SPECS
MFG. Part #	91025052
Brand	Speedway Motors
Input Spline Quantity	10
Input Shaft Diameter	1.125"
Clutch Diameter	10.5"
Friction Material	Metallic
Disc Style	6-Paddle
Hub Style	Solid
Flywheel Included	Yes
Tooth Count	153-tooth

GENERAL
Rear Main Seal Style	2-piece
Engine Balance	Internal
Pressure Plate Style	Diaphragm
Throwout Bearing Included	No
Alignment Tool Included	Yes
Pilot Bushing Type	Solid
Pilot Bushing Included	Yes
Flywheel Material	Steel
Sold in Quantity	Kit

Ratings & Reviews

4.7

3 Reviews

Overall Assessment

Customers highly regard the product for its quality parts and practical usability, particularly in short track dirt cars and sports mods. The kit's main features, although not complete, impress users due to the inclusion of a superior flywheel. However, as a separate part, the through-out bearing has to be purchased separately, which customers regard as an exquisite but additional expense. Despite this, customers would rebuy this product, indicating satisfied performance and approval of its value compared to competing products.

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4.7

3 reviews

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FANTASTIC!!!!

5.0

6 months ago

Midwest Racer

Branson, Mo

Verified

I use this setup in my Midwest mod paired to a saginaw 3 speed, it keeps this car flying sideways around the track and holds up to a beating.

Would Recommend

I would buy this product again

4.0

4 years ago

Rusty 11x

Royal Center Indiana

Verified

Short track dirt car

Would Recommend

Seems to be quality parts but not a complete kit

5.0

5 years ago

Twisted rooster racing

Waxahachie texas

Verified

Going to be running it in a sport mod my son's first car bought a rolling chassis it was set up for a standard so we're going to run a standard the kit looks to be awesome but had to purchase a through out bearing separate most clutch kits come with one but I needed the flywheel so I'm happy with it bought a hays racing bearing for it so I'm good to go only 62 dollars

Would Recommend

Showing 3 of 3 reviews

Questions & Answers

1 Question • 1 Answer

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What is the clamping pressure?

by KT

• 3 years ago

1 answer

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