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Vehicle Info NeededMARCH PERFORMANCEPART NUMBER: 655-22086
Standard Mount Serpentine Conversion Kit SB-Chevy - Long Water Pump
$77500
Ships on 09/04/2026
Lowest Price GuaranteeStandard Mount Design Kit
Deluxe Series
High Water Flow Ratio PulleysStandard Mount Alternator - Passenger Side Mid-Mount Power Steering (if equipped) - Driver Side Outward Mount A/C (if equipped) - Driver Side
Deluxe Series
High Water Flow Ratio Pulleys
- Standard Mount Serpentine Conversion Kit
- Small Block Chevy - Long Water Pump
- Deluxe Series
- High Water Flow Ratio
- Drives Alternator, A/C, Water Pump & Saginaw Metric Power Steering Pump
Deluxe Series Kit Includes: - Crankshaft pulley
- Water pump pulley
- Alternator bracket, pulley and nose cover
- Power steering kit includes pulley and pump brackets
- Stainless steel tensioning rod with chrome moly rod ends
- Superior grade-8 mounting hardware
Yes A/C
Sanden 505 or 508 serpentine compressorYes Water Pump
Long water pump - Standard rotationYes Saginaw Keyway Power Steering Pump
1966-74 keyway Saginaw pump with canister- Saginaw Press Fit Power Steering Pump
1975-78 press fit Saginaw pump with canister- Saginaw Metric Power Steering Pump
1978-87 press fit Saginaw metric pumpYes Alternator Belt Size
Dayco 6-rib belt42.5" Power Steering and Air Conditioner Belt Size
Dayco 6-rib belt56" - Uses Gates alternator belt #465-K060420
- Uses Gates power steering and air conditioner belt #465-K060555
High-Performance Engine Drive Systems
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, ideal for narrow engine compartments. Precision CNC-machined solid billet 6061-T6 aluminum components fit perfectly and handle high torque and vibration. Available in three series to suit space and budget requirements.
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- Ultra Series is the top-of-the-line kit with all necessary pulleys, alternator fan, mounting brackets, and hardware
- Deluxe Series is ideal for cars with a minimal engine to radiator clearance. This kit includes everything available in the Ultra Series except for most pulley nose covers and alternator fan
- Custom Series is a low-cost system that gives up nothing in performance. Same as the Deluxe Series kit but with a protective silver powder-coat finish
Part TypeCrankshaft Pulley
Product LineMarch Chevy Small Block Standard & Mid-Mount Serpentine Kits
BrandMARCH PERFORMANCE
Package Height11.9
Package Width12.1
Package Length17.5
Weight14.9 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Idler Brackets IncludedYes
Idler/Tensioner IncludedYes
Air Conditioning Bracket IncludedYes
Crankshaft Pulley GroovesDual 6-groove, serpentine
Alternator Pulley IncludedYes
Alternator Nose Cover IncludedYes
Water Pump Pulley Grooves6-groove, serpentine
Idler Pulley GroovesNon-ribbed
Bracket MaterialBillet aluminum
Pulley Set StyleHigh water flow ratio
Crankshaft Nose Cover IncludedNo
Water Pump Pulley IncludedYes
Alternator Brackets IncludedYes
Power Steering Pulley AttachmentPress fit
Pulley StyleSerpentine Pulley
Pulley FinishClear powdercoated
Crankshaft Pulley IncludedYes
QuantitySold as a kit
Power Steering Brackets IncludedYes
Alternator Pulley Grooves6-groove, serpentine
Air Conditioning Cover IncludedNo
Air Conditioning Pulley IncludedNo
Power Steering Pulley IncludedYes
Alternator Fan IncludedNo
Power Steering Pump StyleSaginaw metric
Power Steering Pulley Grooves6-groove, serpentine
Idler Cover IncludedNo
Part FitmentSemi Universal
Bracket FinishClear powdercoated
Pulley MaterialBillet Aluminum
Water Pump Nose Cone IncludedNo
Vendor Part Number22086
Package Qty1
Package TypeEA
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