GMC 3.5L Engine

Part Type:  Remanufactured Engine Assembly (Factory Spec)
This GMC (Hummer H3, Chevy Colorado, GMC Canyon, Isuzu I-350)  3.5L engine is remanufactured with the HIGHEST QUALITY PARTS AVAILABLE and includes the following enhancements from Fraser Engines:

• Bore and hone all cylinders to OEM clearances (We check all clearances within .0001 of inch),
• Decking cylinder head(s) and block for straightness,
• Cutting valve seats and valves to proper degree,
• Line boring/honing crankshaft/camshaft tunnels,
• Ground & polish crankshaft, new or remanufactured camshaft(s),
• New main bearings, rod bearings, pistons, piston rings, lifters, pushrods (if equipped), timing components, oil pump, head bolts,
• All new internal gaskets and seals.
• All finishing gaskets are included (MAY VARY PER APPLICATION).

GMC 3.5L Engines

The GM Vortec 3500 is a straight-five engine that’s part of the Altas family of engines, and is made specifically for mid-size vehicles from General Motors.

The base engine consists of:

• An all-aluminum engine block and cylinder head
• Dual Overhead Camshafts (DOHC)
• Variable Valve Timing (VVT)
• Sequential multi-port fuel injection

The engine specifications include:

• A displacement of 211.1 cubic inches (3,460 cubic centimeters)
• 3.66 in x 4.02 in (93 mm x 102 mm) cylinder bore and piston stroke
• 10.0:1 compression ratio
• 220 horsepower (164 kW) at 5,600 rpm
• 225 lb-ft (305 Nm) of torque at 2,800 rpm

The GM Vortec 3500 was only used in the Chevy Colorado, GMC Canyon, Isuzu I-350, and the Hummer H3.

Overall, the GM Vortec 3500 is a reliable engine that can handle tough jobs with efficient power.