Chevy Production Guru Questions / Q-jets - The 1947 - Present Chevrolet & GMC Truck Message Board Network

imdarren · 06-02-2011, 10:53 PM

Chevy production Guru's help with this please?

Did Chevrolet really quit installing Q-Jet's marked 7041xxx December 31st 1971, and start installing 7042xxx carbs January 1st 1972?
Would they use up the 7041 (1971 carbs on the 72's until they were gone)?

My 72 K20 Cheyenne Super has a carb (from1975) that needs rebuilt, and I have a 7041xxx Q-Jet I could send out to have rebuilt, but want a correct number carb for my truck.

Any Chevy Production Guru's out there know what Chevrolet's production practices were?

Thanks. Darren

06-02-2011, 10:53 PM	#1
imdarren Registered User Join Date: Oct 2001 Location: SW Washington Posts: 1,006	Chevy Production Guru Questions / Q-jets Chevy production Guru's help with this please? Did Chevrolet really quit installing Q-Jet's marked 7041xxx December 31st 1971, and start installing 7042xxx carbs January 1st 1972? Would they use up the 7041 (1971 carbs on the 72's until they were gone)? My 72 K20 Cheyenne Super has a carb (from1975) that needs rebuilt, and I have a 7041xxx Q-Jet I could send out to have rebuilt, but want a correct number carb for my truck. Any Chevy Production Guru's out there know what Chevrolet's production practices were? Thanks. Darren __________________ Washington State 1967 Chevy C10 LWB Rodstoration In Progress. 1972 K20 Cheyenne Super

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