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Pacific Performance Engineering Stage4 Automatic Transmission Rebuild Kits 128034201 Kit, Stage4, Gaskets, Clutches, Shift Kit, w/o Converter, Chevy, GMC, Allison 1000, Kit

Ppe

Pacific Performance Engineering Stage4 Automatic Transmission Rebuild Kits 128034201 Kit, Stage4, Gaskets, Clutches, Shift Kit, w/o Converter, Chevy, GMC, Allison 1000, Kit

A$2,814.13
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

Pacific Performance Engineering Stage4 automatic transmission rebuild kits are entry-level packages that are perfect for drag racing, sled pulling, towing, or even daily driver use. They will ensure that your Allison 1000 transmission can handle up to 850 hp at the crank (approx. 680 at the rear wheels) and up to 1,500 lbs.-ft. of torque without damage. The kits work extremely well for a stock truck, but were engineered to handle Duramax engines that have been equipped with multiple high performance modifications, such as performance chips, oversize injectors, and small nitrous kits.

These rebuild kits include Pacific Performance Engineering's valve body recalibration kit (recalibration kit does not change shift points, only increases clutch holding power), a converter flow valve, and upgraded high-friction C1, C2, C3, and C4 clutches with Kolene steels. Models are available with or without triple clutch torque converter.

Standard features:

* C1 includes: 14 one-sided internal spline frictions (seven internal and seven external) and bottom apply plate
* C2 includes: eight friction plates, eight steel separator plates, and bottom apply plate
* C3 includes: five friction plates, four steel separator plates
* C4 includes: six friction plates, five steel separator plates
* Valve body recalibration kit with boost valve, pump shim, and gaskets
* Available for LB7/LLY/LBZ/LMM Duramax engines with Allison 1000 transmissions

Part Type

Automatic Transmission Rebuild Kits

Data: v4.2 - Upd: 2026-09-29 15:26:33

Specifications

Product Attributes - Brand
PPE
Product Attributes - Manufacturer's Part Number
128034201
Product Attributes - Part Type
Automatic Transmission Rebuild Kits
Product Attributes - Product Line
Pacific Performance Engineering Stage4 Automatic Transmission Rebuild Kits
Product Attributes - UPC
840171214468
Product Attributes - Remanufactured
No
Product Attributes - Transmission Bands Included
No
Product Attributes - Transmission Clutches Included
Yes
Product Attributes - Transmission Gaskets Included
Yes
Product Attributes - Transmission Seals Included
No
Product Attributes - Transmission Filter Included
No
Product Attributes - Shift Kit Included
Yes
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Kit does not include torque converter.

Reference Information

Brand Name/s Ppe
StreetFX SKU ppe128034201
SFX Item ID 4959994
Supplier Item Code 4959994
Manufacturer SKU 128034201
Manufacturer UPC 840171214468
Alternative References Stage4

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