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4L60E Level 1 - To 425 HP

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250.00 LBS
Calculated at checkout

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Product Description

4L60E Level 1

Hydra-Matic 4L60-E Four-Speed Automatic
Transmission (Gen III/IV)

Electronically controlled four-speed overdrive transmission

Suitable for engines producing up to 390 lb.-ft of torque

Has a two-piece case and bolts up to engines with a Chevy V-8 bell housing bolt pattern

Includes torque converter with stall speed of approximately 2300 rpm

Gear ratios: 1st: 3.06, 2nd: 1.75, 3rd: 1.00, 4th: 0.70

NOTE: Use with electronic converter P/N 12497316. Works with LS series V-8 engines (LS1, LS2, LS6; works with Gen I and II-style small-block engines if adapter kit P/N 19154766 is used)

The 4L60-E (and similar 4L65-E) is a series of automatic transmissions from General Motors. Designed for longitudinal engine configurations, the series includes 4 forward gears. It is an evolution of the Turbo-Hydramatic 700R4, originally produced in 1982.

The 4L60-E and 4L65-E are built at Toledo Transmission in Toledo, Ohio and have also been built at Romulus Transmission in Romulus, Michigan and Ramos Arizpe, Mexico.

The two transmissions are differentiated mainly by the number of pinion gears in their planetary gearsets: The 4L60-E has four, while the heavy-duty 4L65-E has five. Other elements of the 4L60-E design were strengthened when the 4L65-E was introduced, but these were incorporated into the 4L60-E in 2002.

All package include;

Torque converter

Dipstick tube  seal and indicator

Bell housing hardware

Torque converter bolts

Dust covers

Neutral safety switch

Trans selector lever

2wd trans includes yoke


Trans electronics if purchased with engine package

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