Serving your Automotive Styling and Performance Needs Since 2006!

866-893-2090 sales@c6performance.com
  1. Catalog  /  New Products  /  HLY20-143
Categories
Information
Manufacturers
Featured
DLX Bluetooth® Throttle Controller: Corvette C7, C8, Camaro 6th gen, Cadillac CTS 3 & MORE
DLX Bluetooth® Throttle Controller: Corvette C7, C8, Camaro 6th gen, Cadillac CTS 3 & MORE
$229.00 
Latest products
OE Wheels CA93 22x9 6x139.7 28et Chrome Wheel SS: 9513552
OE Wheels CA93 22x9 6x139.7 28et Chrome Wheel SS: 9513552
MSRP: $522.00
Our Price: $324.00
Savings: $198.00 (38%)
Holley SD508 Air Conditioning Compressor - GM LS-Series - Aluminum  Product 16425 of 18199 in category New Products  Holley Under Throttle Body Mount Throttle Cable Bracket - GM LS-Series - Steel

Holley 12V Alternator Kit - GM LS-Series - Aluminum Case

Holley 12V Alternator Kit - GM LS-Series - Aluminum Case
   
$1,158.95 
Qty:

Reviews
Add to Wish List

Holley 12V Alternator Kit - GM LS-Series - Aluminum Case

HOLLEY Part Number: 20-143

Details: Alternator Kit - 12V - 1-Wire - Drivers Side Mount - 130 amps Alternator / Bracket / PS PUMP / Pulley / Hardware - Aluminum Case - Natural - GM LS-Series - Kit,

State Shipping Restrictions:

Air Shipping Restrictions: NO

Product Notes: Item Catagory: Ignitions and Electrical, Charging Systems, Alternators/Generators and Components, LS/LT-family engine
This product was added to our catalog on Monday 31 August, 2026.
Points & Rewards Information
Points Credit : 1,159 points Currently valued at $34.77
Write a Review and earn $1.5 worth of points.
Please check the Reward Point Program FAQ for more information.
Holley SD508 Air Conditioning Compressor - GM LS-Series - Aluminum  Product 16425 of 18199 in category New Products  Holley Under Throttle Body Mount Throttle Cable Bracket - GM LS-Series - Steel
Categories
Information
Manufacturers
Featured
DLX Bluetooth® Throttle Controller: Corvette C7, C8, Camaro 6th gen, Cadillac CTS 3 & MORE
DLX Bluetooth® Throttle Controller: Corvette C7, C8, Camaro 6th gen, Cadillac CTS 3 & MORE
$229.00 
Latest products
OE Wheels CA93 22x9 6x139.7 28et Chrome Wheel SS: 9513552
OE Wheels CA93 22x9 6x139.7 28et Chrome Wheel SS: 9513552
MSRP: $522.00
Our Price: $324.00
Savings: $198.00 (38%)
  • Shopping Cart
    • 0 items
My Account Info
Live Support
Advanced Search

Use keywords to find the product you are looking for.
Latest Specials
C6 "CORVETTE" Mirror Finish Rear Stainless Steel Letter Inserts, Fits all Model C6 Corvette
C6 "CORVETTE" Mirror Finish Rear Stainless Steel Letter Inserts, Fits all Model C6 Corvette
$66.30  $58.46 
Notifications
Notifications
Notify me of updates to Holley 12V Alternator Kit - GM LS-Series - Aluminum Case
Payments Accepted
BOX_INFORMATION_CARD
BOX_INFORMATION_CARD
Social Networking


Check us out on Facebook!

Follow us on Twitter!
See our Videos on YouTube!

Check out our eBay Store!
Trade Associations

C6 Performance is a Proud Member of SEMAProud Member of The National Corvette Museum