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4.5 (123)

GM101 GMC STRAIGHT-6 (1939-62) TO CHEVY V8 AUTOMATIC TRANSMISSION

Name: Speed Gems GM101 GMC STRAIGHT-6 (1939-62) TO CHEVY V8 AUTOMATIC TRANSMISSION - GM101 GMC STRAIGHT-6 (1939-62) TO CHEVY V8 AUTOMATIC TRANSMISSION
Brand: Speed Gems
SKU: 40924613410934
Price: 1100.0 USD
Availability: InStock
Rating: 5 (1 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$1,100.00

Quantity

Color

Black

Quantity

Description

Please specify the year and displacement of your engine, and whether the crankshaft bolts are 7/16” or ½”. We will need this information to get you the correct bolts. If no information is provided, the kit will be sent with 7/16” bolts and ...

Reviews

5.0

1 rating

GMC 302 To 700r4 Adapter Kit

Excellent product and service. Everything fit great for my GMC 302 to 700r4 setup. The quality is fantastic. The only hiccup was that I purchased through PayPal and my notes didn't transfer to Speed Gems. I contacted them and they promptly sent out the parts even though it wasn't their fault. I would highly recommend them to anyone. Thank you!

Newt · February 11, 2026