March Performance exceptional newly styled LS-1 serpentine kit offers an exciting new look when mounting an accessory drive in your muscle car or street rod.
A separate bracket allows the option of power steering or no power steering. Two separate idlers guarantee the ultimate in belt to pulley contact area for sure "no slip" operation. Precision CNC machined from 6061-T6 aluminum for strength and perfect fit. Hardcoated on high wear areas. A OEM style tensioner ensures perfect belt tension. Precision CNC machined from 6061-T6 aluminum for strength and perfect fit and Hardcoated on high wear areas for durability.
Kit 20050 is great for application not requiring A/C and comes with our own Billet alternator and a Billet case for the power steering pump.
LS 1, 2, 3, & 7, Our Standard Kit is designed with clearance for wider Electronic (drive by wire) throttle bodies. Narrow Kits require mechanical throttle linkage.
NOTE: Requires additional balancer hub for mounting crank pulley see below. LS3 Requires water pump backing plate hardware to be changed. Call for specs. WILL NOT WORK WITH VARIABLE VALVE TIMING (VVT)
- Aluminum water pump
- 105 amp polished alternator or March Billet Alternator (kit 20050)
- Alternator pulley with fan and nose cover
- Polished Sanden style A/C compressor
- A/C nose cover
- Water pump pulley with nose cover
- Alternator Bracket
- A/C Bracket
- Polished spring loaded belt tensioner with covers
- Crank pulley
- All mounting hardware
Kits with power steering include
- Polished type 2 remote power steering pump (reservoir and lines not included)
- March Billet power steering pump case (kit 20050)
- Power steering pulley with nose cover
- Bracket with idler and all mounting hardware.
Complete Quality Kit Components
Need an alternate non-A/C solution?
See our Alternator and P/S only LS-1 Style Track Kit
Narrow Width Kits 20065 and 20075
require mechanical throttle bodies
Kit 20050 Alternator and Power Steering Only
with March Billet Alternator and Billet Power Steering
Kit 20040 Alternator and Water Pump only with Idler
Looks great with our own LS-1 Mass Air Flow Air Filter with Billet Aluminum Cover
- #P803 3 Pin MAF with filter and cover
- #P805 5 Pin MAF with filter and cover