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1973-1987 Chevrolet & GMC Square Body / Rounded Line Pickups

General and technical discussion for 1973 through 1987 Chevrolet and GMC pickup trucks. These years were otherwise known as "square body" pickups, although GM officially called them "rounded line" designs. Parts wanted and for sale encouraged.


376 topics in this forum

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  1. Chevy 1977 silverado

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  2. RPO Codes

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  3. 86 k 1500 loud whine..

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  4. New dash an clips

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  5. Kickdown cable

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  6. starter wiring

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