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Founder, 1929-2014
Speedy Bill
Since 1952
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Bills Hot Rod Co. Big Block Chevy A/C and Alternator Brackets

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Bills Hot Rod Co. Big Block Chevy A/C and Alternator BracketsBills Hot Rod Co. Big Block Chevy A/C and Alternator Brackets
Bills Hot Rod Co. Big Block Chevy A/C and Alternator Brackets

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Bills Hot Rod Co. Big Block Chevy A/C and Alternator Brackets

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What's in the Box

Fabricated from 1/4" mild steel with stainless/chrome Allen head hardware. Simple installation; all brackets are pre-assembled. Drilling or tapping is not required. Mounts using only the water pump and intake manifold bolts. Accepts Sanden or Sankyo 508 A/C unit and stock GM Delco 10-SI (1970-1989 style) alternators. 

  • Designed for use with short water pumps
  • Works with stock steel or aluminum aftermarket pulleys
  • Available in chrome or black painted

Notes

  1. Not for use with "tall" deck blocks.

Item Details

Works with most dual quad and 3x2 low rise intakes.

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Bills Hot Rod Co. Big Block Chevy Power Steering Brackets
                        

Fabricated from 1/4" mild steel with stainless/chrome Allen head hardware. Simple installation; all brackets are pre-assembled. Drilling or tapping is not required. Attaches to the lower left front of the block using the two lower bolt holes located by the timing cover (the old front motor mount holes). The adjusting arm mounts to the lower water pump hole. Accepts stock GM Saginaw power steering pumps with attached reservoir.

Available in chrome or black painted.

Bills Hot Rod Co. Big Block Chevy A/C Brackets
                        

Fabricated from 1/4" mild steel with stainless/chrome Allen head hardware. Simple installation; all brackets are pre-assembled. Drilling or tapping is not required. Mounts using only the water pump and intake manifold bolts. Accepts Sanden or Sankyo 508 A/C compressor.

  • Designed for use with short water pumps
  • Works with stock steel or aluminum aftermarket pulleys
  • Available in chrome or black painted
Bills Hot Rod Co. Big Block Chevy Alternator Brackets
                        

Fabricated from 1/4" mild steel with stainless/chrome Allen head hardware. Simple installation; all brackets are pre-assembled. Drilling or tapping is not required. Mounts using only the water pump and intake manifold bolts. Accepts stock GM Delco 10-SI (1970-1989 style) alternators.

  • Designed for use with short water pumps
  • Works with stock steel or aluminum aftermarket pulleys
  • Available in chrome or black painted
Powermaster 722 High Mount Alternator Bracket, Small Block Chevy
                        

This bracket mounts the alternator to the passenger side cylinder head area.  This setup does not interfere with other belt drive systems already in use. This is a replacement bracket for kit part #91068122.

  • Mounts alternator to the passenger side cylinder head
  • Does not interfere with other belt drive systems
  • Replacement bracket for #91068122
  • Aluminum
  • Hardware included
Vintage Air 981412 Gen II Compac Universal Heat and Air Kit
                        Trust your heating and cooling needs to Vintage Air!  These universal heater/air conditioning kits are perfect for upgrading the outdated system in your classic ride or just adding a comfort necessity that was once not an option for your automobile.  Regardless of the reason, these redesigned kits are sure to satisfy your needs, with all necessary components and detailed instructions included.  Made in the USA.

Includes:

  • Evaporator
  • Controller         
  • 2-Louvers   
  • Compressor  (No compressor bracket)
  • Hose Kit w/drier
  • Safety switch
  • Detailed instructions

Note:  The Gen II Compac Kit is sold without an A/C condenser. 

Vintage Air Gen II Universal Heat and Air Kit with Vertical Condenser
                        Trust your heating and cooling needs to Vintage Air!  These universal  heater/air conditioning kits are perfect for upgrading the outdated  system in your classic ride or just adding a comfort necessity that was  once not an option for your automobile.  Regardless of the reason, these  redesigned kits are sure to satisfy your needs, with all necessary  components and detailed instructions included.  Made in the USA.

Includes:

  • Evaporator
  • Controller         
  • 2-Louvers   
  • Compressor  (No compressor bracket)
  • Vertical A/C condenser (for early styled cars)
  • Hose Kit w/drier
  • Safety switch
  • Detailed instructions
Vintage Air Gen II Universal Heat and Air Kit with Horizontal Condenser
                        Trust your heating and cooling needs to Vintage Air!  These universal   heater/air conditioning kits are perfect for upgrading the outdated   system in your classic ride or just adding a comfort necessity that was   once not an option for your automobile.  Regardless of the reason,  these  redesigned kits are sure to satisfy your needs, with all  necessary  components and detailed instructions included.  Made in the  USA.

Includes:

  • Evaporator
  • Controller         
  • 2-Louvers   
  • Compressor  (No compressor bracket)
  • Horizontal A/C condenser (for later styled cars)
  • Hose Kit w/drier
  • Safety switch
  • Detailed instructions
Powermaster 37293 GM 12SI 150 Amp Alternator, Chrome
                        

Powermaster's most popular GM alternator fits most models, 1965-'85 with straight mount 6.61 inch bolt spacing. 

  • Works as 1 or 3 wire operation
  • Internally regulated
  • Pulley included, single groove
  • V-belt style
  • 150 amp with 90 amps at idle, and 125 amps at cruising speed

Powermaster 37293 Alternator Instructions (PDF)

Powermaster Alternator FAQ's (Link)

See the difference between the popluar alternators we offer by reading our tech article, GM Alternator Buying Guide (Link) and learn how to correctly install your new 1-wire alternator by reading our tech article, 1-Wire Alternator Conversion (Link).

Warranties

Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.  

Powermaster will provide all warranty service and technical support regarding warranty claims and inquiries directly to the purchaser to resolve any warranty claims or necessary technical support for warranty resolution.  Speedway Motors is not able to service, warranty, or replace any unit that has a warranty consideration.  As such, the component or components are to be returned to Powermaster and not to Speedway Motors.  

All customers service inquiries pertaining to warranty and defect claims are to be directed to Powermaster and not to Speedway Motors:


Powermaster Customer & Tech Support

Phone: (630) 957-4019

Email: tech@powermasterperformance.com


Any Powermaster product that is returned directly to Speedway Motors that is not in a new condition, and that is being returned for warranty replacement or refund consideration will be immediately forwarded on to Powermaster from Speedway Motors on behalf of the purchaser with no further action taken until received by Powermaster.  Powermaster will then will provide both the purchaser and Speedway Motors with final resolution as to the warranty claim.

Powermaster 47294 GM 12SI 150 Amp Alternator, Natural
                        

Powermaster's most popular GM alternator fits most models, 1965-'85 with straight mount 6.61 inch bolt spacing. 

  • Works as 1 or 3 wire operation
  • Internally regulated
  • Pulley included, single groove
  • V-belt style
  • 150 amp with 90 amps at idle, and 125 amps at cruising speed
  • Black finish with fan baffle

Powermaster 47294 Alternator Instructions (PDF)

Powermaster Alternator FAQ's (Link)

See the difference between the popluar alternators we offer by reading our tech article, GM Alternator Buying Guide (Link) and learn how to correctly install your new 1-wire alternator by reading our tech article, 1-Wire Alternator Conversion (Link).

Warranties

Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.  

Powermaster will provide all warranty service and technical support regarding warranty claims and inquiries directly to the purchaser to resolve any warranty claims or necessary technical support for warranty resolution.  Speedway Motors is not able to service, warranty, or replace any unit that has a warranty consideration.  As such, the component or components are to be returned to Powermaster and not to Speedway Motors.  

All customers service inquiries pertaining to warranty and defect claims are to be directed to Powermaster and not to Speedway Motors:


Powermaster Customer & Tech Support

Phone: (630) 957-4019

Email: tech@powermasterperformance.com


Any Powermaster product that is returned directly to Speedway Motors that is not in a new condition, and that is being returned for warranty replacement or refund consideration will be immediately forwarded on to Powermaster from Speedway Motors on behalf of the purchaser with no further action taken until received by Powermaster.  Powermaster will then will provide both the purchaser and Speedway Motors with final resolution as to the warranty claim.

Powermaster 57294 GM 12SI 150 Amp Alternator, Black
                        

Powermaster's most popular GM alternator fits most models, 1965-'85 with straight mount 6.61 inch bolt spacing. 

  • Works as 1 or 3 wire operation
  • Internally regulated
  • Pulley included, single groove
  • V-belt style
  • 150 amp with 90 amps at idle, and 125 amps at cruising speed
  • Black finish with fan baffle

Powermaster 57294 Alternator Instructions (PDF)

Powermaster Alternator FAQ's (Link)

See the difference between the popluar alternators we offer by reading our tech article, GM Alternator Buying Guide (Link) and learn how to correctly install your new 1-wire alternator by reading our tech article, 1-Wire Alternator Conversion (Link).

Warranties

Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.  

Powermaster will provide all warranty service and technical support regarding warranty claims and inquiries directly to the purchaser to resolve any warranty claims or necessary technical support for warranty resolution.  Speedway Motors is not able to service, warranty, or replace any unit that has a warranty consideration.  As such, the component or components are to be returned to Powermaster and not to Speedway Motors.  

All customers service inquiries pertaining to warranty and defect claims are to be directed to Powermaster and not to Speedway Motors:


Powermaster Customer & Tech Support

Phone: (630) 957-4019

Email: tech@powermasterperformance.com


Any Powermaster product that is returned directly to Speedway Motors that is not in a new condition, and that is being returned for warranty replacement or refund consideration will be immediately forwarded on to Powermaster from Speedway Motors on behalf of the purchaser with no further action taken until received by Powermaster.  Powermaster will then will provide both the purchaser and Speedway Motors with final resolution as to the warranty claim.

Powermaster 17294 GM 12SI 100 Amp Alternator, Chrome
                        

Powermaster's most popular GM alternator fits most models, 1965-'85 with straight mount 6.61 inch bolt spacing. 

  • Works as 1 or 3 wire operation
  • Internally regulated
  • Pulley included, single groove
  • V-belt style
  • 100 amp with 70 amps at idle, and 90 amps at cruising speed
  • High quality chrome finish

Powermaster 17294 Alternator Instructions (PDF)

Powermaster Alternator FAQ's (Link)

See the difference between the popluar alternators we offer by reading our tech article, GM Alternator Buying Guide (Link) and learn how to correctly install your new 1-wire alternator by reading our tech article, 1-Wire Alternator Conversion (Link).

Warranties

Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.  

Powermaster will provide all warranty service and technical support regarding warranty claims and inquiries directly to the purchaser to resolve any warranty claims or necessary technical support for warranty resolution.  Speedway Motors is not able to service, warranty, or replace any unit that has a warranty consideration.  As such, the component or components are to be returned to Powermaster and not to Speedway Motors.  

All customers service inquiries pertaining to warranty and defect claims are to be directed to Powermaster and not to Speedway Motors:


Powermaster Customer & Tech Support

Phone: (630) 957-4019

Email: tech@powermasterperformance.com


Any Powermaster product that is returned directly to Speedway Motors that is not in a new condition, and that is being returned for warranty replacement or refund consideration will be immediately forwarded on to Powermaster from Speedway Motors on behalf of the purchaser with no further action taken until received by Powermaster.  Powermaster will then will provide both the purchaser and Speedway Motors with final resolution as to the warranty claim.

Powermaster 27294 GM 12SI 100 Amp Alternator, Polished
                        

Powermaster's most popular GM alternator fits most models, 1965-'85 with straight mount 6.61 inch bolt spacing. 

  • Works as 1 or 3 wire operation
  • Internally regulated
  • Pulley included, single groove
  • V-belt style
  • 100 amp with 70 amps at idle, and 90 amps at cruising speed
  • Hand buffed, polished, and high colored for beautiful polished finish

Powermaster 27294 Alternator Instructions (PDF)

Powermaster Alternator FAQ's (Link)

See the difference between the popluar alternators we offer by reading our tech article, GM Alternator Buying Guide (Link) and learn how to correctly install your new 1-wire alternator by reading our tech article, 1-Wire Alternator Conversion (Link).

Warranties

Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.  

Powermaster will provide all warranty service and technical support regarding warranty claims and inquiries directly to the purchaser to resolve any warranty claims or necessary technical support for warranty resolution.  Speedway Motors is not able to service, warranty, or replace any unit that has a warranty consideration.  As such, the component or components are to be returned to Powermaster and not to Speedway Motors.  

All customers service inquiries pertaining to warranty and defect claims are to be directed to Powermaster and not to Speedway Motors:


Powermaster Customer & Tech Support

Phone: (630) 957-4019

Email: tech@powermasterperformance.com


Any Powermaster product that is returned directly to Speedway Motors that is not in a new condition, and that is being returned for warranty replacement or refund consideration will be immediately forwarded on to Powermaster from Speedway Motors on behalf of the purchaser with no further action taken until received by Powermaster.  Powermaster will then will provide both the purchaser and Speedway Motors with final resolution as to the warranty claim.

Powermaster 7294 GM 12SI 100 Amp Alternator, Natural
                        

Powermaster's most popular GM alternator fits most models, 1965-'85 with straight mount 6.61 inch bolt spacing. 

  • Works as 1 or 3 wire operation
  • Internally regulated
  • Pulley included, single groove
  • V-belt style
  • 100 amp with 70 amps at idle, and 90 amps at cruising speed
  • Natural finish for stock appearing applications

Powermaster 7294 Alternator Instructions (PDF)

Powermaster Alternator FAQ's (Link)

See the difference between the popluar alternators we offer by reading our tech article, GM Alternator Buying Guide (Link) and learn how to correctly install your new 1-wire alternator by reading our tech article, 1-Wire Alternator Conversion (Link).

Warranties

Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.  

Powermaster will provide all warranty service and technical support regarding warranty claims and inquiries directly to the purchaser to resolve any warranty claims or necessary technical support for warranty resolution.  Speedway Motors is not able to service, warranty, or replace any unit that has a warranty consideration.  As such, the component or components are to be returned to Powermaster and not to Speedway Motors.  

All customers service inquiries pertaining to warranty and defect claims are to be directed to Powermaster and not to Speedway Motors:


Powermaster Customer & Tech Support

Phone: (630) 957-4019

Email: tech@powermasterperformance.com


Any Powermaster product that is returned directly to Speedway Motors that is not in a new condition, and that is being returned for warranty replacement or refund consideration will be immediately forwarded on to Powermaster from Speedway Motors on behalf of the purchaser with no further action taken until received by Powermaster.  Powermaster will then will provide both the purchaser and Speedway Motors with final resolution as to the warranty claim.

 

Powermaster 57297 GM 12SI 150 Amp Smooth Look Alternator, Black
                        

Powermaster's most popular GM alternator fits most models, 1965-'85 with straight mount 6.61 inch bolt spacing. 

  • Works as 1 or 3 wire operation
  • Internally regulated
  • Pulley included, single groove
  • V-belt style
  • 150 amp with 90 amps at idle, and 125 amps at cruising speed
  • Black finish with fan baffle and custom Smooth Look

Powermaster 57297 Alternator Instructions (PDF)

Powermaster Alternator FAQ's (Link)

See the difference between the popluar alternators we offer by reading our tech article, GM Alternator Buying Guide (Link) and learn how to correctly install your new 1-wire alternator by reading our tech article, 1-Wire Alternator Conversion (Link).

Warranties

Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.  

Powermaster will provide all warranty service and technical support regarding warranty claims and inquiries directly to the purchaser to resolve any warranty claims or necessary technical support for warranty resolution.  Speedway Motors is not able to service, warranty, or replace any unit that has a warranty consideration.  As such, the component or components are to be returned to Powermaster and not to Speedway Motors.  

All customers service inquiries pertaining to warranty and defect claims are to be directed to Powermaster and not to Speedway Motors:


Powermaster Customer & Tech Support

Phone: (630) 957-4019

Email: tech@powermasterperformance.com


Any Powermaster product that is returned directly to Speedway Motors that is not in a new condition, and that is being returned for warranty replacement or refund consideration will be immediately forwarded on to Powermaster from Speedway Motors on behalf of the purchaser with no further action taken until received by Powermaster.  Powermaster will then will provide both the purchaser and Speedway Motors with final resolution as to the warranty claim.

Powermaster 67293 GM 12SI 150 Amp Alternator, Polished
                        

Powermaster's most popular GM alternator fits most models, 1965-'85 with straight mount 6.61 inch bolt spacing. 

  • Works as 1 or 3 wire operation
  • Internally regulated
  • Pulley included, single groove
  • V-belt style
  • 150 amp with 90 amps at idle, and 125 amps at cruising speed
  • Hand buffed, polished, and high colored for beautiful polished finish

Powermaster 67293 Alternator Instructions (PDF)

Powermaster Alternator FAQ's (Link)

See the difference between the popluar alternators we offer by reading our tech article, GM Alternator Buying Guide (Link) and learn how to correctly install your new 1-wire alternator by reading our tech article, 1-Wire Alternator Conversion (Link).

Warranties

Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.  

Powermaster will provide all warranty service and technical support regarding warranty claims and inquiries directly to the purchaser to resolve any warranty claims or necessary technical support for warranty resolution.  Speedway Motors is not able to service, warranty, or replace any unit that has a warranty consideration.  As such, the component or components are to be returned to Powermaster and not to Speedway Motors.  

All customers service inquiries pertaining to warranty and defect claims are to be directed to Powermaster and not to Speedway Motors:


Powermaster Customer & Tech Support

Phone: (630) 957-4019

Email: tech@powermasterperformance.com


Any Powermaster product that is returned directly to Speedway Motors that is not in a new condition, and that is being returned for warranty replacement or refund consideration will be immediately forwarded on to Powermaster from Speedway Motors on behalf of the purchaser with no further action taken until received by Powermaster.  Powermaster will then will provide both the purchaser and Speedway Motors with final resolution as to the warranty claim.

508 Chrome AC Compressor
                        The Sanden type 508 compressor provides ample capacity for even large interiors and will enhance the appearance of your engine compartment.
                    
GM Chrome One Wire Alternator, 60 Amp
                        

Streamline engine compartment by eliminating excess wires with this 1-wire alternator.  They fit most GM applications and feature a beautiful chrome plated finish.  This one wire alternator simply needs hook up direct to the main battery lead or power source. The internal regulator picks up the available current and kicks the alternator into the charge mode at pre set voltage.  High output 60 amp 1-wire chrome alternator.

  • High output 60 amp
  • 1-wire alternator
  • Chrome finish
  • Quick, easy hook-up with supplied instructions
  • Attaches to all popular GM alternator brackets