S-10 Blazer 2WD LS Trans Mount Adapters

For 2WD S-10 Blazer and S-15 Jimmy LS swaps that use a late model GM transmission, BRP offers four mount adapters. Two match TR-6060 style manuals and two match the 6L90E, 8L90E and 10L90E, each turning the tailshaft into a conventional mount point.

Fits TR-6060, MG9 and CTS-V T-56 manuals
6L90E, 8L90E and 10L90E covered
Automatic adapters pair with BRP crossmembers

BRP also lists a Blazer specific Sure-Fit crossmember. Engine mounts, fuel and cooling parts are on the 1982-2005 S-10 Blazer 2WD LS swap page.

$39.99 Cadillac CTS-V T-56 / standard TR-6060 Trans Mount Adapter

$39.99 MG9 high-torque TR-6060 Trans Mount Adapter

$39.95 Cadillac CTS-V 6L90E Transmission Mount Adapter

S-10 Blazer LS transmission mount adapters

Adapters for manual gearboxes

Adapters for automatic gearboxes

How the adapters differ

Laser cut and CNC bent from 3/16 steel: the T-56 / TR-6060 bracket, hardware included.
Only for the MG9 high-torque TR-6060: the second manual bracket.
CTS-V 6L90E tailshafts from 2009-2014 take the 6L90E adapter.
A single adapter serves both the 8L90E and the 10L90E.

S-10 Blazer transmission notes

The Blazer crossmember BRP sells is the 1983-2005 S-10 Blazer Sure-fit Crossmember.
The S10 2WD guide warns that the tunnel body seam lip might need bending over to clear certain transmissions.
The kit list in that guide has a polyurethane transmission mount with spacers and two crossmember brackets.
Installing engine and transmission as one unit means unbolting the body bushings and raising the body a little.

Notes from the 1982-2003 S10 2WD LS install guide, which is written for S10 2WD trucks and does not name the Blazer.

S-10 Blazer LS transmission mount adapter FAQ

Which crossmember fits an LS swapped 2WD Blazer?

BRP lists a 1983-2005 S-10 Blazer Sure-fit Crossmember. Its product page does not say which transmissions it has been tested with.

Will a 6L90E clear the S-10 Blazer tunnel?

BRP has not published that. The S10 2WD guide only says certain transmissions may need the body seam lip bent over.

Do these adapters work in a GMC S-15 Jimmy?

The parent kit lists 1982-2005 2WD GMC S15 Jimmy along with the S10 Blazer. The adapters themselves are matched to the transmission, not the truck.