I know that there's an Open Source Car, but I haven't heard about an Open Source truck repair project? Some folks who blog over at Blogspot have found themselves in possession of a GMC S15 truck ...

Prices shown are the prices you can expect to pay for a 1987 GMC S15 1/2 Ton Pickup Wideside across different levels of condition. Edit options.

Select a vehicle year and model below to get a valuation. For much of GMC's history, the brand has shared engineering with the trucks of Chevrolet. GMC trucks stand out as a "Professional Grade" ...