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1970ChevC10 · 03-29-2018, 10:31 AM

For my 1970 C10 I have 396 BB (built in Tonawanda) from a Chevelle.
Would a Muncie M20 with a casting of 3925661 fit? 26 Spline input shaft, 32 Spline output. Date code is E24 built in 1970.

03-29-2018, 10:31 AM	#1
1970ChevC10 Registered User Join Date: Aug 2014 Location: Stone Mills, ON Posts: 48	1970 C10 M20 Tranny For my 1970 C10 I have 396 BB (built in Tonawanda) from a Chevelle. Would a Muncie M20 with a casting of 3925661 fit? 26 Spline input shaft, 32 Spline output. Date code is E24 built in 1970.