Product Summary

4L85E

  • Supports up to 1500 HP / 1500 ft-lbs torque
  • Designed for big block and small block Chevy builds
  • 300M shafts and billet internal upgrades
  • High-capacity clutch systems for durability
  • Engineered for extreme horsepower applications
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Key Specs

MFG. Part #GS4L85ELTL4
BrandGearstar American Performance
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Need To Know

Made to Order

This custom item will ship when completed

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Gearstar American Performance GS4L85ELTL4 Details

This Level 4 4L85E is designed for big block and small block Chevy engines, delivering extreme durability up to 1500 HP. It combines billet internal upgrades, reinforced clutch systems, and heavy-duty gear sets with a high-performance converter. Built for maximum strength, it is ideal for high-output street, strip, or drag builds.

  • Supports up to 1500 HP / 1500 ft-lbs torque
  • Designed for big block and small block Chevy builds
  • 300M shafts and billet internal upgrades
  • High-capacity clutch systems for durability
  • Engineered for extreme horsepower applications

Gearstar American Performance GS4L85ELTL4 Specifications

KEY SPECS
MFG. Part #GS4L85ELTL4
BrandGearstar American Performance
GENERAL
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