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ULTRA DRIVE CHEVY BIG BLOCK
SERPENTINE KIT

Short Water Pump, Reverse Rotation Design

 

 


Styled alternator support bracket and power steering pump cover

 

 

#20350, #20360, #20370, #20380 #20375, #20385
Front Mount Compact Design for Chevy Big Block

 

 

More Kit Videos

 

  • Shown in Chrome with Optional Style Track billet air cleaner and valve cover emblems. Shown in Chrome with Optional Style Track billet air cleaner and valve cover emblems.
  • Alternator Bracket Alternator Bracket
  • A/C Bracket A/C Bracket


Detailed Styling shows from the top, front and sides.
If you want the ultimate show kit, This is it!

This 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. Hardcoated on high wear areas.

 

Application:

Kit is designed to fit Ram Jet, Tuneports, Single and multi carb engines.
Will not fit pre 1982 corvettes without modification to chassis

Works with OEM, Classic Auto Air, Vintage Air, Nostalgic Air and Old Air Products A/C Evaporators

Our larger diameter crank pulley aids in driving your alternator, A/C, and water pump at idle where it counts

 

 

Kit 1. Ultra: As pictured Includes:

  • Polished Sanden style A/C compressor
  • 140 Amp Alternator, Powermaster or Tuff Stuff
  • Edelbrock Aluminum reverse rotation water pump
  • Maval Type 2 power steering pump
  • Dayco Spring Loaded tensioner with Housing Cover
  • A/C bracket & nose cover
  • Alternator bracket
  • Billet P/S bracket and housing cover
  • Crank pulley
  • Hard Coated Water pump pulley with fairing and nose cover
  • Alternator pulley with machined fan and nose cover
  • Billet Power steering & Tensioner Pulley Nose Covers
  • Wing Cross emblem
  • 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
  • - Power Steering pulley nose cover

Kit 3. Custom:

A low cost system that gives up nothing in performance.
Uses non-polished A/C compressor, and alternator.

Includes: All above Deluxe Kit parts, minus-

  • - All nose covers
  • - Power steering housing cover

Upgrades for Deluxe or Custom Kits:

  • #392 A/C nose cover
  • #222 Alternator fan
  • #332 Water pump nose cover
  • #307 Alternator cover
  • #20357-B Power steering housing cover
  • #780 Tensioner pulley nose cover
  • #P145 Polished aluminum water pump
  • #740-B Power steering pulley cover

Optional for all Kits:

  • #450 Billet Aluminum remote power steering reservoir
  • Stainless steel lines for remote power steering
 

 

 

New Nostalgia Style Front Mount, "V" Style Shown in Video


Click for Larger View

NEW!

NEW!

Ultra Drive Revolver #20325

Shown with Revolver Round Air Cleaner. (See Here)


 

 

Style from All Angles
March Performance Kit looks great from ALL angles, Look at our kits from the top, the styling shows through, where it counts and will be seen when installed in the car. View this short sideshow and you will see how March Performance Kits add striking design elements to John Mananian's "Guns 'N' Roses" 62 Impala SS, the featured car in the March 2007 issue of Lowridermagazine. Rich Evans Huntington Beach Bodyworks "Black Night" project or a beautiful bright yellow 1969 Camaro belonging to Scott Pirofsky.


Chevy Small Block Kit
or Chevy Big Block Kit

Our Competitors Just Don't Have the Style.



Compare the Ultra Drive to our competitors dated film projector styling that show nothing but your water pump flange when viewed from the top.
Why pay $2200 for a kit when the styling can not be seen?

 


Outward Dimensions
Balancer face to front of...
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 A/C Kits (Increases Cooling)

Kit Type

Alternator

Water Pump

A/C

Power Steering

Belt Size

Ultra 20350

YES

YES

YES

62.3"

Ultra 20360

YES

YES

YES

YES

64"

Revolver 20320

YES

YES

YES

 

62.3"

Revolver 20325

YES

YES

YES

YES

64"

Deluxe 20370

YES

YES

YES

62.3"

Deluxe 20380

YES

YES

YES

YES

64"

Custom 20375

YES

YES

YES

62.3"

Custom 20385

YES

YES

YES

YES

64"

Type of Accessories

140 Amp Polished Alternator

Short reverse rotation Edlelbrock water pump

Sanden style 7176 serpentine
A/C Compressor

Type 2 Remote Pump

Dayco 6 Rib

 

Matching Alternator, Water Pump, A/C, OEM Tensioner and Power Steering Included