4L80E Conversion Kit for Trailblazer SS

SKU: TBSS-4L80E-Conversion
$655.00
4L70E to 4L80E Conversion Kit for Trailblazer SS
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This kit will get you the extra parts you need to change out the weak 4L70e in your Trailblazer for a much beefier 4L80e.

RWD Kit includes:
Crossmember - Bare or Optional Powdercoating
Harness
Yoke

AWD Kit includes:
Crossmember - Bare or Optional Powdercoating
Harness

Optional:
Crossmember Powdercoating Black or Red
TCI Flexplate
RWD Driveshaft
AWD Both Driveshafts (Fits 261 case only)
Lokar Firewall Mount Flexible Dipstick in Stainless or Black

Note: If converting from AWD to RWD you will also need a GM transmission mount spacer. AWD will need a different transfer case other than the case that comes with the stock 4L70.

 

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Excellent
Great kit
5
Kit has all the essentials. Everything fit great and no need for any modification.
Guest | 2/28/2021 8:12 PM
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Product reviews
Write your own review Close Review Form
*
*
Bad
Excellent
Great kit
5
Kit has all the essentials. Everything fit great and no need for any modification.
Guest | 2/28/2021 8:12 PM
Was this review helpful? Yes No (1/0)
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