Heavy Half? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**LEEVON** · 01-03-2013, 11:48 PM

My '87 has 1.25" rotors and sit high, I suspect it has the 3/4 ton front springs. I don't have an SPID so at this point I'm not sure if it has the F44 heavy half option. Was that even available in '87? Most of the Big10's or heavy half's I've seen are older. Were the rear leafs heavier, were there extras, or did they have a different rear end? I'm looking for an easy ID, mainly so I'll know before I do the 4.5/6 drop and just for curiosity sake. For what it's worth the truck rides really nice.

Thanks

01-03-2013, 11:48 PM	#1
LEEVON Moderator Join Date: Jul 2006 Location: Ozark, MO Posts: 4,893	Heavy Half? My '87 has 1.25" rotors and sit high, I suspect it has the 3/4 ton front springs. I don't have an SPID so at this point I'm not sure if it has the F44 heavy half option. Was that even available in '87? Most of the Big10's or heavy half's I've seen are older. Were the rear leafs heavier, were there extras, or did they have a different rear end? I'm looking for an easy ID, mainly so I'll know before I do the 4.5/6 drop and just for curiosity sake. For what it's worth the truck rides really nice. Thanks Attached Images __________________ '86 GMC C30 Crew ~ '86 C20 Crew ~ '79 K15 Sierra Grande ~ '76 Blazer 2wd ~ '74K10 ~ '71 Cheyenne swb ~'50 3100 bagged ~ '80 Wife ~ Late model kids

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