Fits all LS type engines except production iron block applications
Not for LS9 and LSA supercharged engines
Available on backorder
Due to world events we are working with our manufacturers every day to ship and receive parts. If the part you are looking for is time sensitive please give our team a call at 855-806-1147 before ordering to ensure it's availability.
Most harmonic balancers do not line up correctly with the accessory drive system; damper P/N 12674582 is strongly recommended
Air conditioning has separate belt; to delete air conditioning, do not install the belt, compressor or tensioner
Fits allLS type engines, except production iron block applications
Directbolt-on for LS3 and LS7 engines
This system includes:
12578548 (1) BracketAir Conditioning
19130461 (1) CompressorAir Conditioning
12595289 (1) TensionerAir Conditioning Belt
12578549 (1) BeltAir Conditioning Compressor
12578551 (1) BracketPower Steering Pump
21997867 (1) PumpPower Steering
12578552 (1) PulleyPower Steering Pump
21997866 (1) ReservoirPower Steering Fluid
21997868 (1) HosePower Steering Fluid Reservoir With Clamps
12578550 (1) BracketGenerator
84009383 (1) Alternator
12568996 (1) PulleyBelt Idler
12569301 (1) TensionerDrive Belt
12578553 (1) BeltWater Pump/Generator/ Power Steering
11515768 (6) Bolt, Transaxle Br
11516360 (4) Bolt – 10 x 1.50 x 90mm
11588751 (3) Bolt – Hvy HX Acorn Flg Hd
11588744 (2) Bolt – Hvy HX Acorn Flg Hd
11518075 (3) Bolt – Hex Flg HD
11588747 (3) Bolt, Gen
11515760 (2) Bolt Hvy Hex Flg
Note: Will not work with a cam-phased engine. Will not work on LS327 with cast iron block. Water pump P/N 12681186 NOT included with kit. Includes fixed displacement compressor. Use P/N 19299069 for A/C add-on if Variable Displacement Compressor is needed.
The easiest and most convenient way to finish your LS engine and get it ready to run in your vehicle is with a ChevroletPerformance serpentine accessorydrivesystem. They include the accessories, brackets, drive belts and hardware your engine needs, saving you the time of sourcing them individually. They’re all-inclusive systems that bolt right onto the engine for a factory fit and appearance.
WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.