12 Bolt Chevy/GMC Rear End Parts

[GonicGM]

Brand new 4.11 Motive Gear ring and pinion for GM 12 Bolt truck, 1965-1981, Chevrolet K5 C10 K10 G10 G20 pickup Blazer Suburban van, GMC K5 C1500 K1500 pickup Jimmy Suburban van. Motive Gear p/n GM12-411, online price $169, my price $125
Rebuilt 12 bolt 4 series Eaton Positive Locking Differential, accepts 3.73 up gears. This is the second design with clutch packs on both sides. $275
NOS GM ring and pinions:
3.40 Ratio, online price $160-$271, my price $145
3.42 Ratio, online price $160-$271, my price $145
New Richmond Gear 4.88 gears for 12 bolt, 69-0298-1. Price $195, well below online retail.
New in box Richmond Gear 12 bolt truck install kit, p/n 83-1018-1, Jegs price $105, my price $95





View attachment 115311

 

[bot0611]

wich is the posi? the second of third pic?

 

[GonicGM]

wich is the posi? the second of third pic?

The below list is consistent now in the order the images are listed:

Brand new 4.11 Motive Gear ring and pinion for GM 12 Bolt truck, 1965-1981, Chevrolet K5 C10 K10 G10 G20 pickup Blazer Suburban van, GMC K5 C1500 K1500 pickup Jimmy Suburban van. Motive Gear p/n GM12-411, online price $169, my price $125

Rebuilt 12 bolt 4 series Eaton Positive Locking Differential, accepts 3.73 up gears. This is the second design with clutch packs on both sides. $275

 

[GonicGM]

bump

 

[GonicGM]

Also have new GM ring and pinions:

3.40 Ratio, online price $160-$271, my price $145
3.42 Ratio, online price $160-$271, my price $145

 

[GonicGM]

Also have new Richmond Gear 4.88 gears for 12 bolt, 69-0298-1. Price $195, well below online retail.

 

[waltergronkite]

Do you still have the:

Rebuilt 12 bolt 4 series Eaton Positive Locking Differential, accepts 3.73 up gears. This is the second design with clutch packs on both sides. $275

??

 

[GonicGM]

Do you still have the:

Rebuilt 12 bolt 4 series Eaton Positive Locking Differential, accepts 3.73 up gears. This is the second design with clutch packs on both sides. $275

??

Yes.

 

[waltergronkite]

Is 275 the best you can do?

 

[waltergronkite]

????

 

[GonicGM]

Shipping is cheaper to a business. With a zip code, I can quote shipping. Please reply via PM with zip code and state whether business or residence.

 

[GonicGM]

Also have new in box Richmond Gear 12 bolt truck install kit, p/n 83-1018-1, Jegs price $105, my price $95

 

[kyle.rj133]

What's the differents between the 2 lockers

 

[GonicGM]

What's the differents between the 2 lockers

These two links from the manufacturer should clarify:

http://www.eaton.com/Eaton/Products...utomotiveAftermarket/Differentials/PCT_339923

http://www.eaton.com/Eaton/ProductsServices/Automotive/DifferentialsLockingDifferentials/PCT_314766

 

[GonicGM]

Eaton p/n ED 19556-010 Sold.

 

[GonicGM]

Bump, consolidated original post

 

[GonicGM]

Listing current.

 

[recips]

Listing current.

I’ll buy the 12 bolt Truck L/D if you still have it?

 

[GonicGM]

I do. PM me zip code and I can quote shipping.