73-87chevytrucks.com

73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: joesgarage71 on March 25, 2007, 09:32:00 pm

Title: ID This Tranny Please
Post by: joesgarage71 on March 25, 2007, 09:32:00 pm

Just picked up this four speed,Numbers by the shifter mount are C15402 2 and 11Z 17 80 a cast in mark(what I believe to be New Process) Is a Gear w/the letters NP inside of the gear.
pic60.picturetrail.com/VO...733928.jpg


Steve

Title: Re: ID This Tranny Please
Post by: joesgarage71 on March 26, 2007, 07:32:00 pm

And I thought this would be an easy one for you guys.
1981-89 Chevy/Gmc trucks 4-speed NP440 3 w/overdrive.
installed in gas and light duty diesels.
Steve

Title: Re: ID This Tranny Please
Post by: roundedline on March 27, 2007, 01:13:00 pm

Didn't see it until now, but it is the Chrysler trans with OD.  Same one they used in Dodge pickups.

Chris Lucas
www.73-87chevytrucks.com
www.captkaoscustoms.com
Project Su
Jimmy 2WD Project

Title: Re: ID This Tranny Please
Post by: joesgarage71 on March 27, 2007, 05:44:00 pm

yea Chris you could say that the mopar tranny is called A833. The GM version is a NP440. Some have said that it is a direct bolt on in place of a munice,I don't know never tryed it.
Steve