Pros And Cons Of 402bb? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

soala70 · 11-29-2002, 12:51 AM

I am planning to buy a 72 gmc sierra Swb loaded w/402bb. 2nd owner doesnt use oil smokes a little when first cranked but thats all.owner not for sure if original owner had been into motor being he pasted.Anything I should look for and IF it turns out to need a rebuild being (if Im correct) a 396 bored .030over from the factory what are my best options? Also being in good condition no dents or rust whats a fair offer hes wanting $5500?

11-29-2002, 12:51 AM	#1
soala70 Registered User Join Date: Mar 2002 Location: geneva al usa Posts: 343	Pros And Cons Of 402bb? I am planning to buy a 72 gmc sierra Swb loaded w/402bb. 2nd owner doesnt use oil smokes a little when first cranked but thats all.owner not for sure if original owner had been into motor being he pasted.Anything I should look for and IF it turns out to need a rebuild being (if Im correct) a 396 bored .030over from the factory what are my best options? Also being in good condition no dents or rust whats a fair offer hes wanting $5500? __________________ bogey5

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