GMC Sierra 2015 Automatic For sale: Sierra model 2015, turbo project, stroker engine, performance camshafts, Bullet full exhaust system. I will mention the most prominent details: The engine is a stroker with modified pistons and connecting rods, work by Saleh Al-Hawas with its invoices + Stage 1 camshaft package. Precision turbo, size 74 large + intercooler + transmission cooler. Profender shocks + sports control arms, with side steps and an MBI skid plate under the engine. The transmission was just fully rebuilt at Najm Al-Gear with a two-year unlimited mileage warranty, invoices available. Full exhaust system from headers to the last connection, 3.5-inch Bullet electronic. The car's undercarriage has been completely redone and is guaranteed from bumper to bumper, body, chassis, airbags are original, guaranteed. Praise be to God. The project mileage is 4 kilometers, completely new. Whoever buys the car will not need a single screw, everything is new from A to Z. Bidding is currently at 72, and the sale is to the highest bidder, God willing. Location: Riyadh-Al-Zulfi.