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russgt · 08-22-2011, 06:55 PM

The rear axle is a corp. 14 bolt. You can tell the difference between the blazer and pick up frames by looking at where the rear bumper bolts up, assuming it hasn't been modified.

08-22-2011, 06:55 PM	#5
russgt Registered User Join Date: May 2008 Location: Waukesha, WI Posts: 904	Re: Frame Help The rear axle is a corp. 14 bolt. You can tell the difference between the blazer and pick up frames by looking at where the rear bumper bolts up, assuming it hasn't been modified. __________________ 70 stepside 76 blazer 86 Silverado 20 Max Trailering 6.2 Crew 71 Nova SS My Blazer build http://67-72chevytrucks.com/vboard/s...d.php?t=363634