GM Performance Accessory Drive Systems, Corvette Style, Serpentine, A/C, P/S Pump, Alternator, Idler, Belt, Hardware, Chevrolet, LS3, Kit (PART #GMP-19418440)

The easiest and most convenient way to finish your LS3 or LS7 engine and get it ready to run in your vehicle is with the GM Performance serpentine accessory drive system. These accessory drive systems consist of accessories, drive belts, and hardware your engine needs, saving you time of having to source out each individual component.

Drive System also includes:

  • Air conditioning compressor
  • Power steering pump
  • Generator

SPECIFICATIONS

Brand GM Performance
Manufacturer's Part Number 19418440
Part Type Accessory Drive Systems
Product Line GM Performance Corvette Accessory Drive Systems with A/C
Pulley Style Serpentine
Crankshaft Pulley Included No
Water Pump Pulley Included No
Power Steering Pump Style Remote reservoir
Power Steering Pump Color Natural
Power Steering Pump Reservoir Included Yes
Power Steering Pump Reservoir Style Remote
Power Steering Pump Reservoir Material Plastic
Power Steering Pump Reservoir Color Black
Power Steering Pulley Included Yes
Power Steering Pulley Material Steel
Power Steering Pulley Color Black
Power Steering Pulley Attachment Press fit
Power Steering Pulley Grooves 6-groove, serpentine
Power Steering Brackets Included Yes
Power Steering Bracket Material Aluminum
Power Steering Bracket Color Natural
Alternator Material Cast aluminum
Alternator Color Natural
Alternator Amperage 100
Alternator Style 3-wire
Alternator Pulley Included Yes
Alternator Pulley Material Steel
Alternator Pulley Color Black
Alternator Pulley Grooves 6-groove, serpentine
Alternator Fan Included No
Alternator Brackets Included Yes
Alternator Bracket Material Aluminum
Alternator Bracket Color Natural
Air Conditioning Compressor Color Natural
Air Conditioning Pulley Included Yes
Air Conditioning Pulley Material Steel
Air Conditioning Pulley Color Black
Air Conditioning Pulley Grooves 1-groove, V-belt
Air Conditioning Bracket Included Yes
Air Conditioning Bracket Material Aluminum
Air Conditioning Bracket Color Natural
Idler Included Yes
Idler Pulley Color Black
Idler Brackets Included Yes
Tensioner Included Yes
Tensioner Style Spring-loaded
Tensioner Pulley Color Black
Tensioner Cover Included No
Hardware Included Yes
Belt Included Yes
Quantity Sold as a kit.
Notes Airconditioning is run by a separate V-belt. If A/C is not desired, do not install A/C compressor, tensioner, or belt. Part 12635649 is highly recommended since most harmonic balancers do not line up with this kit. Water pump part 89018052 is required and not included with this kit. Will not work with cam-phased engines. Does not fit LSA engines. Direct bolt on for LS3 and LS7 engines. Kit measures 15 in. high x 26.50 in. wide