Free Shipping over $99 Download our new 2020 catalog Bundle & Save - Up to 10% OFF


Profile Informations

Login Data

or login

First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
This is not an email address!
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Passwords are not same!
Terms and Conditions are required!
Email or Password is wrong!

LS Serpentine Front Drive System with Integral Power Steering Reservoir

Part Number: 81200X-KT

Availability: In stock

LS Serpentine Front Drive System with Integral Power Steering Reservoir
This item has free shipping
Inhouse technician available

* Required Fields


Top Street Performance is proud to offer a one-year warranty.This product is covered by TSP’s one-year limited warranty. If within one calendar year, this product is deemed defective, TSP will repair or replace it. Exclusions apply.


P65 Warning WARNING: Cancer and Reproductive Harm -



Bracket & Pulley Material6061-T6 Billet Aluminum
Alternator TypeCS130 Style
Alternator Output160 Amps
A/C Compressor TypeSanden SD-7 Style
Water PumpCustomized OE Replacement
Power Steering Pump TypeGM Type 2 (Saginaw TC Series)
Power Steering ReservoirIntegral
Harmonic Balancer TypeHigh Performance
Harmonic Balancer MaterialSteel
Belt TensionerIncluded
Belt Tensioner StyleCustom Design
Spacers & HardwareIncluded
Serpentine Belt6-Rib, 67" Length
Gates Part #K060670
Belt IncludedNo
IncludedBrackets & Pulleys
Water Pump
A/C Compressor
Power Steering Pump
Harmonic Balancer
Belt Tensioner
Installation Hardware
Instruction Manual


TSP's LS Serpentine Front Drive System is finally here. Designed for performance and style, it's sure to turn heads. If you're looking for a way to dress up your LS swap, look no further. And the best part: this kit comes with everything you need, including an integral power steering reservoir.

TSP's serpentine kit comes with beautiful brackets and pulleys.

Brackets and Pulleys

Easily the biggest draw to this kit are the brackets and pulleys. CNC-machined from 6061-T6 aluminum, they are available in a striking black or gorgeous polished finish. Everything from screw to tensioner was designed to add function while maintaining a clean and eye-popping aesthetic. This is sure to make any LS1, LS2, or LS6 an immediate attention-grabber.

This kit also comes with a chrome water pump.

Water Pump

We've taken our high-quality OEM replacement LS1 water pump and customized it specifically for this kit. On top of the heavy duty impeller shaft and bearings, we've added a custom hub to make installation with this kit a breeze. Available in black or chrome.

Cooling provided by a chrome Sanden SD-7 A/C compressor.

A/C Compressor

TSP's chrome Sanden SD-7 style A/C compressor provides high-performance cooling in a compact package. It pumps 6.1 cubic inches per revolution with a maximum 9,000 sustained RPM range.

Powered by a 160 amp alternator.


Providing the electrical power in this kit is our 160-amp GM CS130 style alternator. It features an internal regulator, one-wire capability, a battery side post, and of course, a beautiful chrome or black finish. Presented in chrome and black.

Chrome GM Type II power steering pump.

Power Steering Pump

When it came time to address power steering with this kit, we looked only at the GM Type II (Saginaw TC Series) style pump. With it's immense popularity among engine swaps and performance applications, it was a no-brainer. We've designed ours for performance and reliability, meeting or exceeding OEM specifications. Available in black or chrome, it comes with an integral reservoir.

High-performance steel harmonic balancer.

Harmonic Balancer Damper

Rounding out the kit is our harmonic balancer, which is 30% more efficient above 5,000 rpm and frees up horse power over stock dampers. The shell is CNC-machined and is designed to mount to the crank hub so the timing marks never change position. It features an inertia ring and hub and is rebuild-able and tunable by replacing the elastomer strips. As an added feature, with the exposed inertia weight marked at TDC, you can tell that the elastomer strips need replacing when the marks start to move. All-around, this harmonic balancer has been built to handle your high performance LS engine with ease.


Chevrolet Small Block V8 Gen. III/IV (LS-Based)

  • 5.7 L / 346 in3 LS1
  • 5.7 L / 346 in3 LS6
  • 6.0 L / 364 in3 LS2
  • 6.2 L / 376 in3 LS3*

Fitment Notes

  • Installation on LS3 engines requires replacing water pump backing plate bolts with M6 x 1.00 x 15mm flathead screws
  • Will not fit VVT engines, as they are fitted with a larger timing cover
  • Will not work with hydroboost systems
  • Due to the relocation of certain accessories, may not fit in stock applications (See dimensions)


Part Numbers


Additional Information

Make Chevrolet
Engine Type Chevrolet Small Block V8 Gen. III/IV (LS-Based)
Transmission Type Universal
Axle Type Universal
Warranty Limited Warranty
Maximum Voltage No
Instructions & Diagrams

Technical Resources

Download Installation Instructions
Download Dimensions

Installation Walkthrough