BOSS 338's Includes Lugs and Shipping - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ksbrktracer · 08-04-2013, 03:05 PM

I have Gray Boss 338 in 20X8.5 / 5.25 BS 5on5 and Gray 20X10 / 5.50 BS 5on5 in the shop ready to ship out . FIRST LINE (NOT BLEMS) .

These are the correct Backspacing for 71-72 0r 70 and older converted to 5-lug with 71-72 parts. Would require a spacer on the rear if using the narrow rear axle converted to 5 -lug. Will require slight mod of front rotor on some trucks.

These also Work on 73 and newer in these backspaces.

08-04-2013, 03:05 PM	#1
ksbrktracer TNT-MOTORSPORTS Join Date: Mar 2008 Location: TULSA OKLAHOMA Posts: 2,692	BOSS 338's Includes Lugs and Shipping I have Gray Boss 338 in 20X8.5 / 5.25 BS 5on5 and Gray 20X10 / 5.50 BS 5on5 in the shop ready to ship out . FIRST LINE (NOT BLEMS) . These are the correct Backspacing for 71-72 0r 70 and older converted to 5-lug with 71-72 parts. Would require a spacer on the rear if using the narrow rear axle converted to 5 -lug. Will require slight mod of front rotor on some trucks. These also Work on 73 and newer in these backspaces. Attached Images Last edited by ksbrktracer; 09-19-2013 at 12:08 AM.



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