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This new system has been designed for mounting accessories
below the valve covers and in between the width of the heads. Precision CNC
machined from 6061-T6 aluminum for strength and perfect fit. Hard coated on
high wear areas. Clear coated to eliminate polishing in those hard to reach
places.
Application: Kit is designed
to fit Ram Jet, Tune ports, Single and multi carb engines. Works with OEM, Hot
Rod Air and Vintage Air A/C Evaporators
Kit 1. Ultra:
As pictured
Includes:
Polished
Sanden A/C compressor
Polished Custom March Alternator
Aluminum reverse
rotation water pump
GM Type 2 power steering pump
OEM tensioner
A/C bracket & nose cover with sculpted pockets
Alternator bracket
P/S bracket and housing cover
Crank pulley
Water pump pulley with fairing
and nose cover with sculpted pockets
Alternator pulley with machined fan
and nose cover
Wing emblem
Polished A/C Fittings
Superior grade
8 mounting hardware
Kit 2. Deluxe:
Ideal for cars with minimal engine to radiator clearance, see dimensional diagrams.
Includes: All above mentioned parts, minus-
- A/C nose cover
- Alternator
pulley nose cover
- Water pump pulley nose cover
- Tensioner pulley
nose cover
Kit 3. Custom: A low cost
system that gives up nothing in performance. Uses non-polished A/C compressor,
Water pump and alternator with standard steel alt fan. Includes: All above Deluxe
Kit parts, minus-
- All nose covers
- Power steering housing cover
- Tensioner housing cover
Optional Accessories
for Custom Kits:
#393 A/C nose cover with carbon fiber inserts
#392 A/C nose cover w/o carbon fiber inserts
#223 Alternator fan with carbon
fiber inserts
#222 Alternator fan w/o carbon fiber inserts
#334 Water
pump nose cover with carbon fiber inserts
#331 Water pump nose cover without
carbon fiber inserts
#307 Alternator cover
#20257-B Power steering housing
cover
#780 Tensioner pulley nose cover
#20256-B Tensioner housing cover
#P100 Polished aluminum water pump
Installation instructions for
these kits, in PDF Format
#20250 Front Mount Compact Design for Chevy
Small Block
Outward Dimensions |
|
Crank pulley |
3.200" |
Water pump pulley |
3.625" |
Water pump w/nose cover |
4.425" |
A/C unit |
4.000" |
A/C w/nose cover |
4.500" |
Alt. pulley |
3.250" |
Alt. w/nose cover |
4.000" |
Chevy Small Block Serpentine Kit |
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Kit Type |
Kit # Drives |
Alternator |
A/C |
Water Pump |
Power Steering |
Belt Size |
Ultra |
20250 |
yes |
yes |
yes |
- |
61" |
Ultra |
20260 |
yes |
yes |
yes |
yes |
62" |
Deluxe |
20270 |
yes |
yes |
yes |
- |
61" |
Deluxe |
20280 |
yes |
yes |
yes |
yes |
62" |
Custom |
20275 |
yes |
yes |
yes |
- |
61" |
Custom |
20285 |
yes |
yes |
yes |
yes |
62" |
Matching Alternator, Water Pump, A/C, OEM Tensioner and Power Steering Included
CALL US AT: 888-875-6666 |
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