4 speed in 1972 question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

BCOWANWHEELS · 02-25-2007, 11:40 PM

in the 1972 model year c30 did they come with the old sm420 still or was it the newer sm465 trans from the factory.
thanks again
bob

1969k10stepside · 02-25-2007, 11:42 PM

sm465

**kwmech** · 02-26-2007, 12:13 AM

The SM420s went from 1948 to 1968, although a short few made their way into 69. And for a couple of years the NP435 was used also.

toms68cst · 02-26-2007, 06:01 PM

My 68 is a CH465. I think 1967 was the last year of the 420.

02-25-2007, 11:40 PM	#1
BCOWANWHEELS Registered User Join Date: Nov 2006 Location: KINGSPORT,TN. Posts: 3,035	4 speed in 1972 question in the 1972 model year c30 did they come with the old sm420 still or was it the newer sm465 trans from the factory. thanks again bob

02-25-2007, 11:42 PM	#2
1969k10stepside Registered User Join Date: Mar 2006 Location: USA Posts: 21,020	Re: 4 speed in 1972 question sm465

02-26-2007, 12:13 AM	#3
kwmech Senior Member Join Date: Mar 2003 Location: Colfax-California Posts: 8,599	Re: 4 speed in 1972 question The SM420s went from 1948 to 1968, although a short few made their way into 69. And for a couple of years the NP435 was used also.

02-26-2007, 06:01 PM	#4
toms68cst Registered User Join Date: Jun 2000 Location: Bismarck, ND Posts: 4,293	Re: 4 speed in 1972 question My 68 is a CH465. I think 1967 was the last year of the 420. __________________ Unrestored 68 C-10 CST. Original 327. 4-Speed CH465. 50k or so miles. TREASURER, Drum Brake Club.



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