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Now Oldsmobile owners can get March Performance Style and Reliability.

This serpentine conversion kits replaces the troublesome V-belt accessory drive on big block Oldsmobile motors, Eliminates belt slippage and belt throwing.

Available with or without A/C and with remote power steering or as a kit that uses a standard Saginaw power steering pump eliminating the need for a remote reservoir and lines.

The Street Rod version of this kit allows rotation of the Alt. and A/C to a taller but narrower setup, (see our web site for pictures and info on this kit.) Pulley are standard ratio as OEM to preserve full electrical charging and engine cooling.

Kit comes complete with stainless steel tensioning rods and chrome moly rod ends for high performance operation. All necessary hardware included. Matching serpentine pulleys are precision CNC machined

 

Application:

455ci Big block Oldsmobile, Pontiac Firebird.

(not for use with March #9600 pump ot #452 housing)

 

Kit Includes:

  • Alternator pulley with fan and nose cover
  • Alternator Bracket
  • Crank pulley (Larger Dia for better accessory drive)
  • All mounting hardware
  • Water Pump Pulley and Nose Cover
  • Combination Alternator remote power steering bracket with idler, Alternator relocator arm, tensioners and hardware.
  • Crank pulley, water pump pulley with nose cover
  • Alternator pulley with fan and nose cover
  • Remote power steering pump cover with pulley and pulley nose cover kits (#16070 and #16075)
  • Saginaw power steering pump bracket with pulley (optional cap below)(#16090 and #16095)
  • A/C kit includes A/C bracket with idler, compressor nose cover
  • Wing accent (Optional on kits #16075 and #16095)
  • Tensioning rods and rod ends
  • Grade 8 mounting hardware

Optional Accessories:

  • Alternator pulley with fan and nose cover
  • #P315 Remote power steering pump
  • #9665 March billet alternator
  • #16011 Wing Accent (included in #16070 and #16090 kit)
  • #450 Remote Power Steering Reservoir
  • Stainless Steel Power Steering Lines
  • #P150 March Performance Chrome Water Pump
  • #360 power steering pulley cap for Saginaw pump kit #16090 and #16095


Saginaw power steering option with P/S pulley and optional #360 cap
This Saginaw pump option can save you as much as $478.00 by using your old pump and eliminating the need for the remote systems pump, lines and reservoir.

 

 

Installation Instructions for #16070 #16075 Serpentine Kit
with remote P/S pump. PDF Format


Installation Instructions for #16090 #16095 Serpentine Kit
with Saginaw P/S pump. PDF Format

 

 

 

More Kit Videos

 

 

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Olds standard shortwater pump



Old 455ci
Kit #
Drives
Alternator
Water Pump
A/C
Saginaw canister style power steering
Remote Reservoir power steering
Alt. W/P A/C Belt Size
Alt. W/P P/S Belt Size
16070
yes
yes
yes
yes
65"
61.5"
16090
yes
yes
yes
yes
 
65"
16075
yes
yes
 
yes
 
65"
16095
yes
yes
yes
   
Type
of Access
GM 6-12 o’clock mounting 6" or 7” diameter alt.
Olds short forward rotation water pump with 5.25” offset or #150 March Performance Chrome Water Pump
Sanden style 505 or 508 serpentine
A/C Compressor or March P-410
1966-74 Saginaw keyway pump with canister
1987 Sunbird remote
reservoir pump
Dayco 6 rib
Dayco 6 rib


Matching Alternator Power Steering A/C Units Etc. - See Accessories