81-91 (?) 4x4 front spring hanger mounting measurments - The 1947 - Present Chevrolet & GMC Truck Message Board Network

bikes&bowties · 12-19-2010, 04:57 AM

How far from the front of the frame does the back shackle hanger on a 81-91 4x4 mount. All I need is the measurement from the very front of the frame to the cent of the whole on the frame for the shackle on the front spring if that makes sense?

b454rat · 12-19-2010, 10:16 AM

Talking about swing shackle??? Measure back about 46" from the front spring mount.

12-19-2010, 04:57 AM	#1
bikes&bowties Registered User Join Date: May 2009 Location: Washington Posts: 663	81-91 (?) 4x4 front spring hanger mounting measurments How far from the front of the frame does the back shackle hanger on a 81-91 4x4 mount. All I need is the measurement from the very front of the frame to the cent of the whole on the frame for the shackle on the front spring if that makes sense?

12-19-2010, 10:16 AM	#2
b454rat Senior Member Join Date: May 2004 Location: Binghamton, NY Posts: 3,469	Re: 81-91 (?) 4x4 front spring hanger mounting measurments Talking about swing shackle??? Measure back about 46" from the front spring mount. __________________ 2000 GMC CCSB 454/4L80 6” lift SAS 1999 Chevy CCSB 454/NV4500 4” SAS 1999 GMC Yukon 350/4L60 6" SAS

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