GM201 GMC 305/351/379/401/432/478 V6 To Chevy V8 Automatic Transmission

Materials Included:

(1) Adapter plate - GM V6/V12 to Chevy V8 
(1) Crank Adapter - GMC V6 to Chevy V8 style automatic
(1) Flexplate
(1) High torque mini starter
(6) SHCS 1/2-20 X 1 
(8) SHCS 1/2-13 X 1 1/4 
(2) SHCS 1/4-20 X 1 3/4 
(6) 7/16-20 x 3/4 flexplate bolts
(6) HCS 3/8-16 X 1 1/4 
(2) Dowel pin .621 x 1

*Matching our adapter kits with your engine can be tricky. If you are unsure of which kit to purchase for your engine, please call customer service at (763) 767-4480. Speed Gems is not responsible for return shipping costs of mismatched kits.

Installation Instructions