Gearstar GS4L70EL4 2wd Level 4 Chevy 4L70E Perf. Transmission

Rated up to 650 HP / 600 ft-lbs torque
Custom billet racing converter (2600–4000 stall)
Heavy-duty 5-pinion gear set and hardened shafts

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$6,545.00

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Product Summary

4L70E

Rated up to 650 HP / 600 ft-lbs torque
Custom billet racing converter (2600–4000 stall)
Heavy-duty 5-pinion gear set and hardened shafts
Advanced Sonnax valve body performance upgrades
3-year / 36,000-mile warranty

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Key Specs

MFG. Part #	GS4L70EL4
Brand	Gearstar American Performance

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Gearstar American Performance GS4L70EL4 Details

Built for LS-powered performance builds, the 4L70E Level 4 2WD transmission delivers serious power handling up to 650 HP and 600 ft-lbs of torque. It features a high-performance billet racing converter with a wide 2600–4000 stall range, along with extensive internal upgrades such as a 5-pinion planetary gear set, hardened shafts, and advanced Sonnax valve body enhancements. Engineered for aggressive street and strip use, this unit provides crisp shifting, durability, and consistent high-load performance.

Rated up to 650 HP / 600 ft-lbs torque
Custom billet racing converter (2600–4000 stall)
Heavy-duty 5-pinion gear set and hardened shafts
Advanced Sonnax valve body performance upgrades
3-year / 36,000-mile warranty

CA Prop 65

Gearstar American Performance GS4L70EL4 Specifications

KEY SPECS
MFG. Part #	GS4L70EL4
Brand	Gearstar American Performance

GENERAL
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