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NuBomb · 01-09-2011, 07:50 AM

A long time ago there was a guy named Steve Chin who knew a ton about blazers. Here is the list he compiled. It has been repeated here before so I'm pretty sure he would be o.k. with it.

Here are the bolts, sizes and lengths starting from the front to the rear, (stock lengths).

Radiator support: 7/16"-14 x 3 3/8" long, (2) carriage bolt

Body mount #1: 9/16"-12 x 6" long, (2) hex head

Body mount #2: 3/8" -16 x 10" long, (2) carriage bolt

Body mount #3: 3/8" -16 x 5 1/2" long, (2) carriage bolt

Body mount #4: 3/8" -16 x 4 1/2" long, (2) carriage bolt

Body mount #5: 3/8" -16 x 5 1/2" long, (2) carriage bolt

When the bolts were installed Steve used 3M Strip caulk under the heads to kep water out of the cabin.

01-09-2011, 07:50 AM	#2
NuBomb Registered User Join Date: Jan 2002 Location: Canton, Georgia, USA Posts: 1,119	Re: Body bolts A long time ago there was a guy named Steve Chin who knew a ton about blazers. Here is the list he compiled. It has been repeated here before so I'm pretty sure he would be o.k. with it. Here are the bolts, sizes and lengths starting from the front to the rear, (stock lengths). Radiator support: 7/16"-14 x 3 3/8" long, (2) carriage bolt Body mount #1: 9/16"-12 x 6" long, (2) hex head Body mount #2: 3/8" -16 x 10" long, (2) carriage bolt Body mount #3: 3/8" -16 x 5 1/2" long, (2) carriage bolt Body mount #4: 3/8" -16 x 4 1/2" long, (2) carriage bolt Body mount #5: 3/8" -16 x 5 1/2" long, (2) carriage bolt When the bolts were installed Steve used 3M Strip caulk under the heads to kep water out of the cabin. __________________ Jeremy (NUBOMB) 72K5 CST 350/350/205 1951 Chevy 1/2 ton North Georgia Group "... And the first rule to being a man is you gotta spend your life doing crap you don't wanna do." Red Forman.