- Chrome & Engine Dress-Up
- Engine
- Alternators, Alternator Brackets & Components
- Powermaster GM CS121 Style 5x5 Compact Race Alternators
Powermaster CS121 Style 5x5 Compact Race Alternators with Side Battery Post are an excellent economical choice and have the highest output at idle of any alternator in it's class. The compact size allows maximum clearance allowing the rear of the alternator to mount within 1/8" of the engine block or head. Includes Fan, Baffle and Pulley. Made in the U.S.A.
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Features:
- Side Battery Post allows Rear of Alternator to Mount within 1/8" of Engine Block or Head
- Highest Output at Idle of any Alternator its Size / Weight ratio
- Race Prep Alt Rotor is "0" Balanced & Epoxy on Rotor Connections. Low Drag Hi Speed Bearings
- Excellent Economical Choice, approx. 25% Less than Denso Style Racing Alternator of Similar Output
- Mounting Positions: Low Mount: 12/6 or Snug Mount: 10/2/6. 2" Mounting Foot Adapts to many Aftermarket Brackets
- Compact Size allows Maximum Clearance on Engine and Chassis
- True One Wire Regulator 12V, 16V, or XS Volt Adjustable Regulator w/ anti-spike features
- Threaded Hole on Rear of Alt. to attach Support Bracket to reduce Vibration plus Ground Wire location
- Weight Less than 10 lbs (9.9 lbs), includes Fan, Baffle, and PulleyNote: Charge Wire Not Included.
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PART TYPE
PART TYPE
BRAND
BRAND
RATING
Part Category
Vendor Part Number
Part Fitment
Mounting
Amperage
Alternator Finish
Alternator Brackets Included
Voltage Compatibility
Belt Included
Regulator Included
Advertised Amperage Output
Alternator Case Style
Pulley Included
Pulley Style
PRICE
GM 5X5 Compact Race Alternators 3-Point Mount
$249.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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$249.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$249.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$249.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$218.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$218.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$235.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$235.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$311.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$311.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$293.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$293.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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GM 5X5 Compact Race Alternators 3-Point Mount
$280.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
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$280.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
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Lowest Price Guarantee
$273.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$273.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$239.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$239.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$236.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$236.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$308.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$308.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$291.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$291.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
GM 5X5 Compact Race Alternators 3-Point Mount
$288.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$288.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$267.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$267.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$247.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$247.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$268.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$268.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$316.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$316.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$341.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$341.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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GM 5X5 Compact Race Alternators Straight Mount
$279.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$279.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$265.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$265.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$237.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$237.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$229.99
Estimated to ship direct from manufacturer on 09/30/24, pending manufacturer availability.
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Lowest Price Guarantee
$229.99
Estimated to ship direct from manufacturer on 09/30/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$308.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$308.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$308.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$308.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
GM 5X5 Compact Race Alternators Straight Mount
$270.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$270.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
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Lowest Price Guarantee
$255.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$255.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
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Lowest Price Guarantee
$265.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
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Lowest Price Guarantee
$265.99
Estimated to ship direct from manufacturer on 09/27/24, pending manufacturer availability.
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Lowest Price Guarantee
$295.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$295.99
Estimated to ship direct from manufacturer on 09/25/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$311.99
Estimated to ship direct from manufacturer on 10/01/24, pending manufacturer availability.
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Lowest Price Guarantee
$311.99
Estimated to ship direct from manufacturer on 10/01/24, pending manufacturer availability.
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Lowest Price Guarantee
GM 5X5 Compact Race Alternators Straight Mount
$280.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$280.99
Estimated to ship direct from manufacturer on 09/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee