The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 67-68 K10 & K20 Frame diffrences?

70BLAZERX2 · 07-30-2011, 11:53 AM

they are the same thinkness as well...unlike the 73-up 1/2 and 3/4 tons they are thicker on the 3/4 those years.

The front on both those years are drum brakes.

07-30-2011, 11:53 AM	#4
70BLAZERX2 Registered User Join Date: Jan 2010 Location: GREENEVILLE TENNESSEE Posts: 1,310	Re: 67-68 K10 & K20 Frame diffrences? they are the same thinkness as well...unlike the 73-up 1/2 and 3/4 tons they are thicker on the 3/4 those years. The front on both those years are drum brakes.