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John Retzloff: 1977 GMC K15 Photos

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The GMC now runs on a 117-inch wheelbase after the front axle was relocated five inches forward, and the bed was narrowed to a 48-inch width for easier access to tight trails. Rolling stock comprises 53-inch 16R20 Goodyears wrapped around 20-inch Velocity eight-spoke rims, and a Warn 9500ti in on tap for those times when forward progress is temporarily halted.
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