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Description
Muncie Gear Set Early 7/8" CASE M20 Wide Ratio Rebuild Kit Sliders & MoreMuncie Gear Set Early 7 8" CASE M20 Wide Ratio Rebuild Kit Sliders & More Note: Comes with 10 spline input shaft. Part Number: BK117WS, WT297 8A cluster gear, WT297 16A input Specification: Muncie M20 Wide Ratio Gear Set & Rebuild Kit Aluminum 4 Speed 2. 56 Wide Ratio 1st Late 1964 1965 with 7 8" Cluster Pin Will Not Fit The Early 1963 Muncie With Case Casting 3831704 Using 6207 Input Bearing Application: Fit for the early aluminum 4 speed Muncie M20
Muncie Gear Set Early 7/8" CASE M20 Wide Ratio Rebuild Kit Sliders & MoreNote:Comes with 10 spline input shaft.
Part Number:
BK117WS, WT297-8A cluster gear, WT297-16A input
Specification:
Muncie M20 Wide Ratio Gear Set & Rebuild Kit
Aluminum 4 Speed 2.56 Wide Ratio 1st
Late 1964-1965 with 7/8" Cluster Pin
Will Not Fit The Early 1963 Muncie With
Case Casting 3831704 Using 6207 Input Bearing
Application:
Fit for the early aluminum 4 speed Muncie M20 wide ratio & 7/8" diameter cluster shaft pin used in GM cars from 64-65 2.56 1st Gear
Kit Includes The Following NEW Gears:
Cluster Gear 29-22-19-17 with 7/8" cluster pin
10 Spline 24 Tooth Input Shaft
1st Gear 36t
2nd Gear 30t
3rd Gear 27t
Also Included In This Kit:
2 Sliders ( Torque Lock Type )
Input Bearing
Mainshaft Output Bearing
7/8" Cluster Gear Pin
Cluster Needle Rollers
Input Pocket Rollers
4 Synchro Rings ( late stepped type )
2 Sets Slider/Hub Keys & Springs
Small Parts Kit
Thrust Washers
Gasket Set
Rear Seal
Rear Bushing 1.5" OD
Input Nut
Muncie M20 Wide Ratio Gear Set & Rebuild Kit
Aluminum 4 Speed 2.56 Wide Ratio 1st
Late 1964-1965 with 7/8" Cluster Pin
Will Not Fit The Early 1963 Muncie With
Case Casting 3831704 Using 6207 Input Bearing
Application:
Fit for the early aluminum 4 speed Muncie M20 wide ratio & 7/8" diameter cluster shaft pin used in GM cars from 64-65 2.56 1st Gear
Kit Includes The Following NEW Gears:
Cluster Gear 29-22-19-17 with 7/8" cluster pin
10 Spline 24 Tooth Input Shaft
1st Gear 36t
2nd Gear 30t
3rd Gear 27t
Also Included In This Kit:
2 Sliders ( Torque Lock Type )
Input Bearing
Mainshaft Output Bearing
7/8" Cluster Gear Pin
Cluster Needle Rollers
Input Pocket Rollers
4 Synchro Rings ( late stepped type )
2 Sets Slider/Hub Keys & Springs
Small Parts Kit
Thrust Washers
Gasket Set
Rear Seal
Rear Bushing 1.5" OD
Input Nut
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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- To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Best chew toy ever!
Size: Small, Color: Textured Ring, Size: Small, Color: Textured Ring
This bone is indestructible. Finally a toy that doesn't get chewed up to pieces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 5
Heavy duty, excellent quality
Size: Small, Color: Textured Ring, Size: Small, Color: Textured Ring
I trust the Nylabone brand and would not buy a cheap substitute to save a few bucks. This ring is heavy duty. I got it for our 9-week-old puppy and it keeps her interested and entertained with all the little nubs. She uses it more as a toy than something to chew on, tossing it around and mouthing it. It's very hard so I'm not worried about her being able to chew off any little pieces at this point. This satisfies her for now and helps to keep her busy and reigns in some of her puppy energy. Recommend!
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Strong
Size: Small, Color: Textured Ring
My French Bulldogs have really strong jaws and are aggressive chewers. These really are sturdy and last a good amount of time. I replace every couple of months and they are one of my dogs favorites and easy for them to hold onto.
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Reviewed in the United States on April 25, 2026
★★★★★ 4
Durable Chew Toy That Actually Holds Up to Strong Jaws
Size: Large, Color: Bundle
This is a reliable option for a heavy chewer, especially for a large breed with a strong bite. The material feels tough and well-made, and it stands up well to consistent chewing without immediately breaking down like softer toys tend to do. It also gives a bit of dental benefit by helping reduce plaque and tartar buildup during play, which is a nice bonus since brushing isn’t always realistic. The textured surface keeps it interesting enough to hold attention for a while, and it doesn’t splinter or create a mess. Overall, it’s a solid, durable chew toy that works well for strong chewers who tend to destroy most standard toys quickly.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Ergonomic good, material so, so
Size: Large, Color: Wishbone
Nice ergonomic, but the plastic come off and dog chew it. I had rather have a stronger material adequate for bigger dogs.
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Reviewed in the United States on April 30, 2026