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Old 03-31-2011, 09:28 PM   #5
72MARIO
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Join Date: Nov 2000
Location: Huntsville Ontario Canada
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Re: 1960-1972 Lowering Block U bolts

3" block could run into posible scrub line problems ? Read somewhere 1.5 is the max with a 15" wheel
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1968 Suburban numbers matching all original truck now equipped with 6.0/4L80 on Accuair
http://67-72chevytrucks.com/vboard/s...d.php?t=625017
1967 C/20 6.0/4L80 Roofing Truck
1990 V2500 Suburban "Plow Truck"
2005 TAHOE DD
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