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AASmedic · 08-07-2017, 02:23 PM

Anyone know the correct casting number of the exhaust manifolds on a 72 K20 Cheyenne Super with a 350? My truck has 3932461 but most of the information I have found says these are Corvette manifolds. HELP!!!

08-07-2017, 02:23 PM	#1
AASmedic Registered User Join Date: Dec 2015 Location: Albuquerque Posts: 773	Whats the correct CASTING number?? Anyone know the correct casting number of the exhaust manifolds on a 72 K20 Cheyenne Super with a 350? My truck has 3932461 but most of the information I have found says these are Corvette manifolds. HELP!!! __________________ My Paypal address is: http://paypal.me/KFerguson66 72 K20 Cheyenne Super My "re-build" thread http://67-72chevytrucks.com/vboard/s...?t=710221&goto Thread for my Reproduction Jack Bags http://67-72chevytrucks.com/vboard/s...d.php?t=715455