# March Performance 21121-08 March Performance Chevy Pro-Track II Serpentine Pulley Kits | Summit Racing

**Manufacturer:** March Performance  
**MPN:** `21121-08`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | March Performance |
| Manufacturer name | March Performance |
| Manufacturer | March Performance |
| Extra Product Name | March Performance 21121-08 March Performance Chevy Pro-Track II Serpentine Pulley Kits \| Summit Racing |
| moq | 1 |
| MPN | 21121-08 |
| multiple | 1 |
| qtyInStock | Jun 19, 2023 |
| SKU | MCH-21121-08 |
| tierMinQty1 | 1 |
| tierPrice1 | 1657.9900 |
| Brand | March Performance |
| Manufacturer's Part Number | 21121-08 |
| Part Type | Accessory Drive Systems |
| Product Line | March Performance Chevy Pro-Track II Serpentine Pulley Kits |
| Summit Racing Part Number | MCH-21121-08 |
| Pulley Style | Serpentine |
| Crankshaft Pulley Included | Yes |
| Crankshaft Pulley Material | Aluminum |
| Crankshaft Pulley Color | Black |
| Crankshaft Pulley Grooves | 6-groove, serpentine |
| Water Pump Material | Cast aluminum |
| Water Pump Color | Natural |
| Water Pump Style | Short |
| Water Pump Rotation | Counterclockwise |
| Water Pump Pulley Included | Yes |
| Water Pump Pulley Material | Aluminum |
| Water Pump Pulley Color | Black |
| Water Pump Pulley Grooves | 6-groove, serpentine |
| Power Steering Pump Style | GM Type 2 |
| Power Steering Pump Color | Natural |
| Power Steering Pump Reservoir Included | No |
| Power Steering Pump Reservoir Style | Remote |
| Power Steering Pulley Included | Yes |
| Power Steering Pulley Material | Aluminum |
| Power Steering Pulley Color | Black |
| Power Steering Brackets Included | Yes |
| Power Steering Bracket Material | Aluminum |
| Power Steering Bracket Color | Black |
| Alternator Material | Cast aluminum |
| Alternator Color | Chrome |
| Alternator Amperage | 140 |
| Alternator Pulley Included | Yes |
| Alternator Pulley Material | Aluminum |
| Alternator Pulley Color | Black |
| Alternator Fan Included | Yes |
| Alternator Brackets Included | Yes |
| Alternator Bracket Material | Aluminum |
| Alternator Bracket Color | Black |
| Air Conditioning Compressor Type | Sanden 7176 |
| Air Conditioning Compressor Color | Chrome |
| Air Conditioning Pulley Included | Yes |
| Air Conditioning Bracket Included | Yes |
| Air Conditioning Bracket Material | Aluminum |
| Air Conditioning Bracket Color | Black |
| Idler Included | No |
| Idler Brackets Included | No |
| Tensioner Included | No |
| Tensioner Cover Included | No |
| Hardware Included | Yes |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Summit Racing | MCH-21121-08 | 1657.99 | 1 | None | 1 |
| Jegs | 655-21121-08 | 1661.99 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/68000000/68409000/part_--2112108---MarchPerformance--c0eb82282b.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp