March Chevy Small Block Standard & Mid-Mount Serpentine Kits

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March Performance Serpentine Conversion kits replace your low performance V-belts, pulleys, brackets and eliminate any issues with belt throwing. Simple to bolt on, these kits retain your standard rotation water pump. Standard and mid-mount kits locate your accessories close to the engine center and in front of the cylinder heads, which is ideal for narrow engine compartments. There are two pulley ratios available; Performance Ratio pulleys which increase horsepower by approx. 12-h.p., depending on accessories driven, and the High Water Flow Ratio pulleys for increased water flow and fan speed, which is critcial at low speed driving. Precision CNC-machined from solid billet 6061-T6 aluminum to fit perfectly as well as handle high torque and vibration. The high tensile strength of the material combined with the hard coating on all high wear areas means a much longer duty life than common cast pulleys with no chance of any type of fracturing or structural failure. All pulleys and brackets have a "No Polishing" maintenance-free clear powdercoating. An adjustable stainless steel tensioning rod with chrome-moly rod ends and mounting hardware is also included.

Applications:
These kits fit most mid and full size cars from the early 1950's and newer. Kit also fits 1969 and later Camaros and Novas. Other cars check water pump nose to radiator clearance. Long-style water pumps are required with these Standard & Mid-Mount kits. Water pump extends 8" out from the engine block, plus you will need to consider clearance for a mechanical or electric cooling fan.

Most Standard & Mid Mount Serpentine Conversion Kits are available in three different series to suit space and budget requirements.

Ultra Series is the top of the line kit with all neccessary pulleys, alternator fan, mounting brackets and hardware included in one kit.

Deluxe Series is ideal for cars with minimal engine to radiator clearance. This kit includes everything available in the Ultra Series kit with the exception of most pulley nose covers and alternator fan.

Custom Series is the low cost system that gives up nothing in performance. This is the same kit, component for component, as the Deluxe Series kit but with a protective silver powdercoat finish.

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Mid-Mount Design Kit
Ultra Series
High Water Flow Ratio Pulleys
Mid-Mount Alternator - Passenger Side
Mid-Mount Power Steering - Driver Side

Outward Mount A/C (if equipped) - Driver Side

655-22053

Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

High Water Flow Ratio

Drives Alternator, Water Pump & Saginaw Keyway-style Power Steering Pump
More info on March Performance 22053

$559.99
Ships

655-22063

Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

High Water Flow Ratio

Drives Alternator, Water Pump & Saginaw Press-Fit Power Steering Pump
More info on March Performance 22063

$562.99
Ships

655-22073

Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

High Water Flow Ratio

Drives Alternator, A/C, Water Pump & Saginaw Keyway-style Power Steering Pump
More info on March Performance 22073

$822.99
Ships
06/28/13

Mid-Mount Design Kit
Ultra Series
Performance Ratio Pulleys
Mid-Mount Alternator - Passenger side

Mid-Mount Power Steering - Driver Side

655-22013

Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

Performance Ratio

Drives Alternator & Water Pump
More info on March Performance 22013

$381.99
Ships
06/28/13

655-22023

Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

Performance Ratio

Drives Alternator, Water Pump & Saginaw Keyway-style Power Steering Pump
More info on March Performance 22023

$559.99
Ships

655-22033

Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

Performance Ratio

Drives Alternator, Water Pump & Saginaw Press-Fit Power Steering Pump
More info on March Performance 22033

$559.99
Ships

655-22038

Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

Performance Ratio

Drives Alternator, Water Pump & Saginaw Metric Power Steering Pump
More info on March Performance 22038

$562.99
Ships
06/28/13

Standard & Mid-Mount Design Kit
Ultra Series
High Water Flow Ratio Pulleys
Standard Mount Alternator - Passenger Side
Mid-Mount Power Steering (if equipped) - Driver Side

Mid-Mount A/C - Passenger Side

This ingeniously designed mid-mount a/c serpentine kit incorporates a combination bracket that provides a compact and strong mounting for the alternator and air conditioner. The addition of an idler provides excellent belt-wrap around the alternator and A/C compressor pulleys for "No Slip" operation.

655-22045

Standard & Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

High Water Flow Ratio

Drives Alternator, A/C & Water Pump (Non-Power Steering)
More info on March Performance 22045

$622.99
Ships
06/28/13

655-22072

Standard & Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

High Water Flow Ratio

Drives Alternator, A/C, Water Pump & Saginaw Keyway-style Power Steering Pump
More info on March Performance 22072

$729.99
Ships

655-22082

Standard & Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

High Water Flow Ratio

Drives Alternator, A/C, Water Pump & Saginaw Press-Fit Power Steering Pump
More info on March Performance 22082

$729.99
Ships

655-22087

Standard & Mid Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

High Water Flow Ratio

Drives Alternator, A/C, Water Pump & Saginaw Metric Power Steering Pump
More info on March Performance 22087

$732.99
Ships
06/28/13

Standard Mount Design Kit
Custom Series
Performance Ratio Pulleys
Standard Mount Alternator - Passenger Side

Mid-Mount Power Steering (if equipped) - Driver Side

655-22011-09

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Custom Series - Silver Powdercoat Finish

Performance Ratio

Drives Alternator & Water Pump
More info on March Performance 22011-09

$219.99
Ships

655-22021-09

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Custom Series - Silver Powdercoat Finish

Performance Ratio

Drives Alternator, Water Pump & Saginaw Keyway-style Power Steering Pump
More info on March Performance 22021-09

$359.99
Ships

655-22031-09

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Custom Series - Silver Powdercoat Finish

Performance Ratio

Drives Alternator, Water Pump & Saginaw Press-Fit Power Steering Pump
More info on March Performance 22031-09

$359.99
Ships

Standard Mount Design Kit
Deluxe Series
High Water Flow Ratio Pulleys
Standard Mount Alternator - Passenger Side
Mid-Mount Power Steering (if equipped) - Driver Side

Outward Mount A/C (if equipped) - Driver Side

655-22041

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

High Water Flow Ratio

Drives Alternator & Water Pump
More info on March Performance 22041

$307.99
Ships
06/28/13

655-22051

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

High Water Flow Ratio

Drives Alternator, Water Pump & Saginaw Keyway-style Power Steering Pump
More info on March Performance 22051

$441.99
Ships

655-22061

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

High Water Flow Ratio

Drives Alternator, Water Pump & Saginaw Press-Fit Power Steering Pump
More info on March Performance 22061

$439.99
Ships

655-22066

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

High Water Flow Ratio

Drives Alternator, Water Pump & Saginaw Metric Power Steering Pump
More info on March Performance 22066

$441.99
Ships
06/28/13

655-22071

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

High Water Flow Ratio

Drives Alternator, A/C, Water Pump & Saginaw Keyway-style Power Steering Pump
More info on March Performance 22071

$682.99
Ships

655-22081

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

High Water Flow Ratio

Drives Alternator, Water Pump & Saginaw Press-Fit Power Steering Pump
More info on March Performance 22081

$682.99
Ships
06/28/13

655-22086

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

High Water Flow Ratio

Drives Alternator, Water Pump & Saginaw Metric Power Steering Pump
More info on March Performance 22086

$682.99
Ships
06/28/13

Standard Mount Design Kit
Deluxe Series
Performance Ratio Pulleys
Standard Mount Alternator - Passenger Side

Mid-Mount Power Steering (if equipped) - Driver Side

655-22011

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

Performance Ratio

Drives Alternator and Water Pump
More info on March Performance 22011

$281.99
Ships
06/28/13

655-22021

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

Performance Ratio

Drives Alternator, Water Pump & Saginaw Keyway-style Power Steering Pump
More info on March Performance 22021

$439.99
Ships

655-22031

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

Performance Ratio

Drives Alternator, Water Pump & Saginaw Press-Fit Power Steering Pump
More info on March Performance 22031

$441.99
Ships
06/28/13

655-22036

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Deluxe Series

Performance Ratio

Drives Alternator, Water Pump & Saginaw Metric Power Steering Pump
More info on March Performance 22036

$441.99
Ships
06/28/13

Standard Mount Design Kit
Ultra Series
High Water Flow Ratio Pulleys
Standard Mount Alternator - Passenger Side
Mid-Mount Power Steering (if equipped) - Driver Side

Outward Mount A/C (if equipped) - Driver Side

655-22040

Standard Mount Serpentine Conversion Kit

SB-Chevy - Long Water Pump

Ultra Series

High Water Flow Ratio

Drives Alternator & Water Pump
More info on March Performance 22040