| |
| Brand | | March Performance |
| Manufacturer's Part Number | | 20275 |
| Part Type | | Pulley Kits |
| Product Line | | March Performance Chevy Small Block Ultra Drive Custom Serpentine Kits |
| Summit Racing Part Number | | MCH-20275 |
| | |
| Pulley Style | | Serpentine |
| Pulley Set Style | | Performance ratio |
| Pulley Material | | Billet aluminum |
| Pulley Finish | | Clear powdercoated |
| Crankshaft Pulley Included | | Yes |
| Crankshaft Pulley Grooves | | 6-groove, serpentine |
| Crankshaft Nose Cover Included | | No |
| Water Pump Pulley Included | | Yes |
| Water Pump Pulley Grooves | | 6-groove, serpentine |
| Water Pump Nose Cone Included | | No |
| Power Steering Pulley Included | | No |
| Power Steering Brackets Included | | No |
| Alternator Pulley Included | | Yes |
| Alternator Pulley Grooves | | 6-groove, serpentine |
| Alternator Fan Included | | Yes |
| Alternator Nose Cover Included | | No |
| Alternator Brackets Included | | Yes |
| Air Conditioning Pulley Included | | Yes |
| Air Conditioning Pulley Grooves | | 6-groove, serpentine |
| Air Conditioning Cover Included | | No |
| Air Conditioning Brackets Included | | Yes |
| Idler/Tensioner Included | | Yes |
| Idler Pulley Grooves | | 6-groove, serpentine |
| Idler Cover Included | | No |
| Idler Brackets Included | | Yes |
| Hardware Included | | Yes |
| Bracket Finish | | Clear powdercoated |
| Bracket Material | | Billet aluminum |
| Quantity | | Sold as a kit. |
| |
March Performance Chevy Small Block "Ultra Drive" custom serpentine kits are designed for mounting accessories below the valve covers and in between the width of the heads. These kits are a low cost alternative to the Deluxe and Ultra series that give up nothing in performance. The kits are precision CNC machined from 6061-T6 aluminum for strength and perfect fit. These pulleys will not fracture like common cast pulleys, since they have high tensile strength for much longer wear. The high-wear areas on these pulleys are hard coated for extra durability.
Custom Kits Feature:
* Sanden air conditioning compressor
* 140 Amp Powermaster or Tuff Stuff alternator
* GMB aluminum reverse rotation water pump
* Maval Type 2 power steering pump (except where noted)
* Dayco spring loaded tensioner
* Air conditioning bracket
* Alternator bracket
* Billet power steering bracket (except where noted)
* Crank pulley
* Hard coated water pump pulley with fairing
* Alternator pulley with machined fan
* Power steering and tensioner pulleys
* Wing cross emblem
* Air conditioning line fittings
* Grade 8 mounting hardware
Warranty
Results 1-8 of 8
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| Pulley Fitment | | Engine specific |
| Universal | | No |
| Make | | CHEVROLET |
| Beginning Year | | 1955 |
| Ending Year | | 1957 |
| Engine Type | | V8 |
| Liter | | 4.3 |
| CID | | 265 |
| Engine Size | | 4.3L/265 |
| Engine Family | | Chevy small block Gen I |
| Water Pump Style | | Short |
| Water Pump Pulley Rotation | | Counterclockwise |
| Crankshaft Pulley Bolt Hole Quantity | | Three |
| |
| |
| Pulley Fitment | | Engine specific |
| Universal | | No |
| Make | | CHEVROLET |
| Beginning Year | | 1957 |
| Ending Year | | 1967 |
| Engine Type | | V8 |
| Liter | | 4.6 |
| CID | | 283 |
| Engine Size | | 4.6L/283 |
| Engine Family | | Chevy small block Gen I |
| Water Pump Style | | Short |
| Water Pump Pulley Rotation | | Counterclockwise |
| Crankshaft Pulley Bolt Hole Quantity | | Three |
| |
| |
| Pulley Fitment | | Engine specific |
| Universal | | No |
| Make | | CHEVROLET |
| Beginning Year | | 1962 |
| Ending Year | | 1969 |
| Engine Type | | V8 |
| Liter | | 5.4 |
| CID | | 327 |
| Engine Size | | 5.4L/327 |
| Engine Family | | Chevy small block Gen I |
| Water Pump Style | | Short |
| Water Pump Pulley Rotation | | Counterclockwise |
| Crankshaft Pulley Bolt Hole Quantity | | Three |
| |
| |
| Pulley Fitment | | Engine specific |
| Universal | | No |
| Make | | CHEVROLET |
| Beginning Year | | 1967 |
| Ending Year | | 1969 |
| Engine Type | | V8 |
| Liter | | 5.0 |
| CID | | 302 |
| Engine Size | | 5.0L/302 |
| Engine Family | | Chevy small block Gen I |
| Water Pump Style | | Short |
| Water Pump Pulley Rotation | | Counterclockwise |
| Crankshaft Pulley Bolt Hole Quantity | | Three |
| |
| |
| Pulley Fitment | | Engine specific |
| Universal | | No |
| Make | | CHEVROLET |
| Beginning Year | | 1967 |
| Ending Year | | 2002 |
| Engine Type | | V8 |
| Liter | | 5.7 |
| CID | | 350 |
| Engine Size | | 5.7L/350 |
| Engine Family | | Chevy small block Gen I |
| Water Pump Style | | Short |
| Water Pump Pulley Rotation | | Counterclockwise |
| Crankshaft Pulley Bolt Hole Quantity | | Three |
| |
| |
| Pulley Fitment | | Engine specific |
| Universal | | No |
| Make | | CHEVROLET |
| Beginning Year | | 1968 |
| Ending Year | | 1973 |
| Engine Type | | V8 |
| Liter | | 5.0 |
| CID | | 307 |
| Engine Size | | 5.0L/307 |
| Engine Family | | Chevy small block Gen I |
| Water Pump Style | | Short |
| Water Pump Pulley Rotation | | Counterclockwise |
| Crankshaft Pulley Bolt Hole Quantity | | Three |
| |
| |
| Pulley Fitment | | Engine specific |
| Universal | | No |
| Make | | CHEVROLET |
| Beginning Year | | 1970 |
| Ending Year | | 1980 |
| Engine Type | | V8 |
| Liter | | 6.6 |
| CID | | 400 |
| Engine Size | | 6.6L/400 |
| Engine Family | | Chevy small block Gen I |
| Water Pump Style | | Short |
| Water Pump Pulley Rotation | | Counterclockwise |
| Crankshaft Pulley Bolt Hole Quantity | | Three |
| |
| |
| Pulley Fitment | | Engine specific |
| Universal | | No |
| Make | | CHEVROLET |
| Beginning Year | | 1976 |
| Ending Year | | 2002 |
| Engine Type | | V8 |
| Liter | | 5.0 |
| CID | | 305 |
| Engine Size | | 5.0L/305 |
| Engine Family | | Chevy small block Gen I |
| Water Pump Style | | Short |
| Water Pump Pulley Rotation | | Counterclockwise |
| Crankshaft Pulley Bolt Hole Quantity | | Three |
| |
Suggested Parts: Parts that may improve the performance or installation of part number MCH-20275.
Results 1-2 of 2
Belt, Gatorback, Poly-V, Serpentine, 6-Rib, 61.00 in. Length, Each
Part Number:
GTR-4060610
Estimated Ship Date: 5/29/2012
Power Steering Reservoir, Aluminum, Polished, Universal, Each
Part Number:
MCH-450
Estimated Ship Date: 5/29/2012
Repair Parts: Components of MCH-20275 that may require future replacement due to normal wear and tear.
Results 1-1 of 1
GM ALT 100 AMP 1 WIRE NON POLISHED FOR FRONT MOUNT SER
Part Number:
MCH-P569
Estimated Ship Date: 6/4/2012