Slow94Formula

iTrader: (18)

Category: Engine - Electrical
Price: $2000
Location (State): MN
Item Condition: Used
LS Engine?: Fits LS Engine

2x Bigstuff3 ECU's and harnesses for LS engines.



The first unit has LS1 and DAI (internal data logging) checked on the back of the box. Comes with engine harness and wideband o2 sensor.

$1200 - SOLD

The second unit has LS1, DAI(internal data logging), GM Trans(4l60e, 4l80e), and SR2 (traction control). Comes with engine harness, wideband o2 sensor, and GM transmission harness.

$2000

Both units have been used. The first unit was used in a setup with a t56. Would work with any non electronic transmission. Bought the second unit from a friend to use with a 4l80 and it worked great.

Also have two stand alone factory ECU's and harnesses configured for piggyback use with 99-02 Fbodies for full factory gauge cluster function. $400 each

Willing to make a package deal on a BS3 ecu and factory ecu setup

Slow94Formula

iTrader: (18)

Bump make some offers

My90Iroc

iTrader: (26)

Are these still available? PM sent.

Slow94Formula

iTrader: (18)

Non electronic trans unit is sold. Both pcm/harness setups for use with stock gauge cluster still available as well as the BS3 with trans control.