Transmission / Drivetrain

Transmission / Drivetrain

The purpose of an Automatic Transmission is similar to that of a manual transmission, the auto tranny's primary duty is to allow the engine to operate in its narrow range of speeds while providing a wide range of output speeds. Experience the value engineered, outstanding performance of a chevy astro transmission.
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  • No unread posts Automatic
    The purpose of an Automatic Transmission is similar to that of a manual transmission, the auto tranny's primary duty is to allow the engine to operate in its narrow range of speeds while providing a wide range of output speeds.
    1509 Topics
    12955 Posts
    RSS Feed - Automatic Last post Re: Can I switch to deep tranny ...
    by the_bruce View the latest post
    May 14th 2021, 9:40pm
  • No unread posts Manual
    GM Astro/Safari vans were produced with a 4-speed manual or a 5-speed manual transmission. Manual transmissions feature a driver-operated clutch and a movable gear stick which are commonly swapped with automatics in custom applications and transmission conversions.
    53 Topics
    469 Posts
    RSS Feed - Manual Last post Re: complete standard trans set up
    by Frank Reiner View the latest post
    March 28th 2021, 8:47pm
  • No unread posts Rear-End
    A differential is a device employing gears capable of transmitting torque and rotation through shafts. Essentially the differential allows each of the driving wheels to rotate at different speeds in the rear axle.
    689 Topics
    6637 Posts
    RSS Feed - Rear-End Last post Re: Rear Diff code (on diff)??
    by Rod's Trucks View the latest post
    April 12th 2021, 9:49pm
  • No unread posts 4WD,AWD And Transfer Case
    307 Topics
    3731 Posts
    RSS Feed - 4WD,AWD And Transfer Case Last post Re: Front Driveshaft bolt size/s...
    by tanvanmanwithaplan View the latest post
    May 6th 2021, 7:46pm
test mark
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Transmission / Drivetrain Synopsis

Advanced electronic controls enable constant communication and feedback between engine and transmission, resulting in more precise, more efficient, faster, smoother, fully automatic shifts. The automatic transmission engine in astro trucks and gmc safari pickups have been designed and built to offer industry-leading durability and performance in the most demanding of applications. The transmission’s advanced control system is in continuous communication with the engine to provide the optimum performance. Engine power enhancement kits may allow the engine to produce more torque and power than is being reported to the transmission.

It is currently May 17th 2021, 5:37am

Transmission / Drivetrain
Transmission and drivetrain related components. Discuss automatic and manual trans repairs and performance or talk about driveshafts or rear-ends and differentials. Diagnostics of 4-speed, 5-speed, or even 6-speed transmissions.
Common phrases: engine, clutch, u-joint, drive shaft, rear wheel, differential, cvt, five-speed, six-speed, fluid, atf, rebuild, slipping, manual, rebuilt, overdrive, gear, parts, problems, fix, change, slippage, allison, flush, noise, leak, replacement, diagram, parts
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