4x4 GM SM420 with Rockwell T221 Transfer Case
$5.00
Resin 3D printed GM SM 420 Heavy duty 4 speed manual transmission with Rockwell T221 Transfer Case.
High detail design, includes 4 pieces ( SM420 transmission, Rockwell T221 transfer case, smooth bellhousing and finned bellhousing. Comes in raw resin, finishing and assembly required.
3D design by Scale Auto Model Works
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