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06-25-2005, 08:01 PM | #1 |
'Burban Legend
Join Date: Apr 2005
Location: Mingo Junction OH
Posts: 918
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Big Block Ex-man Casting #s
Does anybody have the casting #s for original exhaust manifolds for our trucks? Mine is a '71 GMC, Special Camper, 402/manual trans. It has headers now, but I am converting it back to manual trans, so it looks like I am going to have to go back to manifolds because I really don't want to smash the header in that far for the bellcrank. I have a set now, but I'm not sure what they fit. The #s on them are GM4 3864504 RH and 3832804 LH GM3 (I think) I need to know if what I have and what I need will interchange. Thanks, Mike
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'67 Chevy Iron City Beer Truck (9ft step) '67 Chevy Panel Truck 467 '68 Short Fleet 305v6 '68 McLaren Ramp Truck '68/'68/'70/'71 Burbs 292/366/402/454 '69 C-30 dump '71 C-50 dump and church bus '71 4x4 454 '72 Blazer (w/pop-up camper) $15 x-hooks '66 Chevy II 194/Weber '68 El Camino" 305v6 '69 Skylark 455 Buick '70 Chevelle 427 '71 Cutlass W-31 '71 GTO 400 2x2 "The 51" Chopped '51 Chevy (409) my first car OK Toad, we'll take 'em all... John Milner |
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