![]() |
![]() |
|
| 1-888-875-6666 | ||
|
||
|
|
CHEVY BIG BLOCK SERPENTINE
KIT
Front Mount Compact Design Short Water Pump,
Reverse Rotation Design
|
|
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
Aluminum reverse rotation water pump
GM Type
2 power steering pump
OEM tensioner
A/C bracket & nose cover
Alternator bracket
Power steering bracket and housing cover
Power
steering pulley and cover
Crank pulley
Water pump pulley with fairing
and nose cover
Alternator pulley with machined fan and nose cover
Wing emblem
Polished A/C Lines adapters
![]()
Kit 1. Ultra:
As pictured Ultra kits feature a hand polished finish, show quality contours
and Marchs own non-polishing clear powder coat
Kit
Includes:
Polished Sanden A/C compressor
Polished March Alternator
Aluminum reverse rotation water pump
GM Type 2 power steering pump
OEM tensioner
A/C bracket & nose cover
Alternator bracket
Power steering bracket and housing cover
Power steering pulley and cover
Crank pulley
Water pump pulley with fairing and nose cover
Alternator
pulley with machined fan and nose cover
Wing emblem
Polished A/C
Lines adapters
Kit 2. Deluxe:
for cars with minimal engine to radiator clearance, see dimensional diagrams.
Kit 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.
Kit Includes:
All above Deluxe Kit parts, minus-
- All nose covers
- Power steering
housing cover
- Tensioner housing cover
Optional Matching Billet Aluminum
Accessories:
#393 A/C nose cover, Carbon fiber inserts
#394
A/C nose cover, Non Carbon fiber
#223 Alternator fan, Carbon fiber inserts
#221 Alternator fan, Non Carbon fiber
#307 Alternator cover
#336 Water pump nose cover, Carbon fiber inserts
#332 Water pump nose
cover, Non Carbon fiber
#20357-B Power steering housing cover
#780
Tensioner pulley nose cover
#20356-B Tensioner housing cover
#P145
Polished aluminum water pump
Iinstallation instructions
for these kits, in PDF Format
#20360 Front Mount Compact Design for Chevy Big Block

Outward Dimensions |
|
Crank pulley |
3.500" |
Water pump pulley |
3.700" |
Water pump w/nose cover |
4.400" |
A/C unit |
4.000" |
A/C w/nose cover |
4.750" |
Alt. pulley |
3.550" |
Alt. w/nose cover |
4.100" |
Power Steering |
3.750" |
High Water Flow Kits A/C Kits 1969 - Drivers Side Alt. (Increases Cooling) |
||||||
Kit Type |
Kit # Drives |
Alternator |
A/C |
Water Pump |
Power Steering |
Belt Size |
Ultra |
20350 |
yes |
yes |
yes |
- |
62.3" |
Ultra |
20360 |
yes |
yes |
yes |
yes |
66" |
Deluxe |
20370 |
yes |
yes |
yes |
- |
62.3" |
Deluxe |
20380 |
yes |
yes |
yes |
yes |
66" |
Custom |
20375 |
yes |
yes |
yes |
- |
62.3" |
Custom |
20385 |
yes |
yes |
yes |
yes |
66" |
Matching Alternator, Water Pump, A/C, OEM Tensioner and Power Steering Included
| Store Home • About Hot Rods USA • Shipping • Returns • Privacy Policy |
| Email moonmr@hotrodsusa.com for questions or comments. Contact us toll free at (888) 875-6666 or at (360) 210-5376. We appreciate your patronage. This site is protected by copyright and trademark laws under US and International law. All rights reserved. © 2003-2005 Hot Rods USA, Inc. No reproduction without written approval. Copyrights held by their respective owners. Information and pricing subject to change without notice. |