4L60E High Performance Rebuild Kit Stage 2 w/ Alto 3-4 Power Pack 1997-2003
4L60E Stage 2 High Performance Rebuild Kit with Alto 3-4 Power Pack
Stage 2 High Performance Rebuild Kit

This listing is for a Stage 2 High Performance Rebuild Kit for all 1997-2003 4L60E transmissions.

If your transmission has failed, isn’t it time for an improvement?

Demand something above OE.

This kit includes ALTO Red Eagle high performance frictions, ALTO Kolene performance steels, ALTO 3-4 Power Pack, ALTO gasket, seal & ring kit with 3 molded pistons, and ALTO pump & extension housing bushings.

Kit shown comes with:

• 1 - ALTO Red Eagle High Performance Friction Module
• 1 - ALTO Kolene High Performance Steel Module
• 1 - ALTO 3-4 High Performance Power Pack
• 1 - ALTO Gasket, Seal & Ring Kit with 3 Molded Pistons
• 1 - ALTO Pump & Extension Housing Bushings

ALTO 3-4 Power Pack increases your 3-4 drum from 5-6 plates up to 8-9 plates for increased torque capacity and performance.
Why This Kit Matters
Many rebuild kits are advertised as heavy duty or performance when they are really just stock-type friction materials and a basic overhaul package.

This Stage 2 kit gives you real upgrades where they count:
  • ALTO Red Eagle performance friction module
  • ALTO Kolene steel module
  • ALTO 3-4 Power Pack for added clutch capacity
  • ALTO molded pistons included
  • ALTO pump bushing and extension housing bushing
Product Features
  • Fits all 1997-2003 4L60E transmissions
  • Includes ALTO Red Eagle performance frictions
  • Includes ALTO Kolene performance steel module
  • Includes ALTO 3-4 Power Pack
  • Includes ALTO gasket, seal & ring kit with 3 molded pistons
  • Includes ALTO pump and extension housing bushings
  • Built for performance, torque capacity, and durability
Fitment
  • GM 4L60E Transmission
  • 1997-2003 Applications
Filter Selection Note
IMPORTANT FILTER NOTE
Please message us at or directly after purchase, or add a note to your payment, to specify which filter you need:
  • Deep pan
  • Shallow pan
  • Corvette style pan
If purchased before 12:00 PM EST, you have until 12:00 PM EST the same business day to send filter information.
If purchased after 12:00 PM EST, you have until 12:00 PM EST the following business day.

If no note, message, or email is received in time, the item will ship with the deep all-plastic filter as shown in the listing.
Pan Identification Guide
Deep Pan

Deep Pan 		Corvette Pan

Corvette Pan 		Shallow Pan

Shallow Pan
Ordering Note
Don’t waste time ordering kits that are not complete for your exact application.

Order this kit and it will fit exactly what it says it will.

No more second guessing year, clutch count, or application details.
Molded Piston Note
1997-up 4L60E transmissions came from the factory with molded pistons for the input drum clutch packs: forward, overrun, and 3-4.

Sometimes molded pistons can be reused, but we only offer this kit with them included. In our opinion, molded pistons should be replaced on every rebuild.
Friction Material Guide
Tan Paper

Tan / Brown
OEM-style material
Standard use 		HEG Material

Green / Grey (HEG)
Heavy duty upgrade
Better heat resistance 		Carbon Material

Carbon / Graphite
High performance
Increased durability 		Red Eagle Material

Red Eagle
Performance grade
Maximum holding power

This kit includes ALTO Red Eagle high performance frictions, ALTO Kolene steels, and the ALTO 3-4 Power Pack upgrade for added clutch capacity and improved holding power over stock-style rebuild kits.
Shipping
Free shipping only to the lower 48 contiguous United States.

Please contact us for international shipping inquiries.

Alaska, Hawaii, Puerto Rico, and APO/FPO buyers must contact us before purchasing for options and additional costs. No exceptions.

Outside the United States shipping is only available where supported through eBay’s Global Shipping Program.
Global Shipping Program
You can see the additional cost by selecting “See Details” on the item page.

Free shipping applies only to the U.S. shipping center. The first payment covers the item and domestic shipping. The second payment covers international shipping and any import charges through the global shipping provider.
Returns
30 day return. Money back or replacement. Parts must be in good, unused, unopened condition.

Buyer covers return shipping unless a manufacturer defect is present before use. Please contact us first for a Return Material Authorization tag.