4L60E Rebuilt Transmission 4WD 98-06 LS Style 450 HP Dyno Tested

4L60E LS Bellhousing Rebuilt Transmission for GM LS 1998-2006 4WD

***9/1/26 - We are in our busiest season. Please allow a lead time of 1-2 weeks prior to shipping. We will update via email during the process.***

This premium rebuilt 4L60E transmission is built specifically for GM LS powered 4WD applications from 1998 to 2006. Every unit is completely disassembled and upgraded with the best components available so it outperforms and outlasts a stock transmission.

Key Upgrades & Features

• New USA frictions and seals throughout with all new bushings and thrust washers
• Upgraded “Monster” Sunshell – fixes the #1 weak point in every 4L60E
• New high energy 2-4 band and high energy 3-4 clutches for maximum holding power
• TransGo HD shift kit plus recalibrated front pump for crisp, firm shifts
• New low reverse clutch and dual cage forward sprag
• Corvette servo upgrade for stronger band apply
• Chrome pan with drain plug and heavy duty 4x4 output shaft (2WD available)
• 300mm LS style bellhousing with top center bolt and 13 pin connector – direct bolt on fit

Additional Details: Torque converter not included. No core charge. Every transmission is dyno tested in house before shipping for correct pressures, leak free performance, and quality shifts.

Perfect replacement or upgrade for your 1998-2006 GM LS 4WD truck or SUV. Built for reliability on the road or trail.

Year Range	Vehicle	Drive Type
1999-2006	Chevrolet Tahoe	4WD
1999-2006	Chevrolet Suburban 1500	4WD
1999-2006	Chevrolet Silverado 2500	4WD
1999-2006	Chevrolet Silverado 1500	4WD
1999-2006	GMC Yukon XL 1500	4WD
1999-2006	GMC Yukon	4WD
1999-2006	GMC Sierra 2500	4WD
1999-2006	GMC Sierra 1500	4WD