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Vehicle Info NeededMARCH PERFORMANCEPART NUMBER: 655-21015
Small Block Chevy Inward Mount Serpentine Kit Short Water Pump, A/C, Saginaw Keyway Power Steering
$67500
Ships on Sep 14, 2026
Lowest Price GuaranteeReverse Rotation
- Small Block Chevy Inward Mount Serpentine Kit
- Short Water Pump, A/C, Saginaw Keyway Power Steering
Alternator A/C Reverse
Rotation
Water PumpSaginaw
Keyway
P/S PumpSaginaw
Press Fit
P/S PumpRemote
Reservoir
Power SteeringBelt Size Yes Yes Yes, Reverse Yes - - 72.5' - Uses Gates belt #465-K060721
Designed to handle high torque and vibration, March Performance Inward Mount Serpentine Pulley Kits are CNC-machined from solid 6061-T6 billet aluminum for a perfect fit and powdercoated clear for lasting good looks. The pulleys will not fracture like common cast pulleys, and their Street Rod Ratio increases water flow & fan speed to help in slower driving conditions.
Applications:
- Small Block Chevy
- Requires 13'' from center of water pump shaft to hood
- 1969-84: Passenger cylinder head needs tapped (1985-Up: Bolt on)
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Kits include:
- Crankshaft Pulley
- Short Water Pump Pulley
- Alternator Pulley & Bracket
- Stainless Steel Tensioning Rods, Chromoly Rod Ends, and Hardware
*Power steering applications also include Power Steering Pulley & Bracket
*A/C applications also include A/C Bracket
Part TypePulley Kit
Product LineMarch Small Block Chevy Inward Mount Serpentine Kits
BrandMARCH PERFORMANCE
Package Height12.1
Package Width12.3
Package Length18.2
Weight15.15 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Idler Brackets IncludedNo
Idler/Tensioner IncludedNo
Air Conditioning Bracket IncludedNo
Crankshaft Pulley Grooves6-groove, serpentine
Alternator Pulley IncludedYes
Alternator Nose Cover IncludedYes
Water Pump 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 AttachmentKeyway
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 IncludedYes
Power Steering Pump StyleSaginaw
Power Steering Pulley Grooves6-groove, serpentine
Idler Cover IncludedNo
Part FitmentSemi Universal
Bracket FinishClear powdercoated
Pulley MaterialBillet Aluminum
Water Pump Nose Cone IncludedYes
Vendor Part Number21015
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
