MSD HEI low resistance distributor bushing

MSD HEI low resistance distributor bushing

Part Number: 8412
Not Available
In Stock
Est. Delivery: Apr 08-09
Price: $ 13.99
ADD TO CART
Start earning AutoZone Rewards credits with this purchase!
Find Out How
Hot Deals & Savings
FREE Shipping
On orders $35 or Greater and FREE Shipping to APO, FPO, DPO addresses. See Details
 
Features & Benefits

With the introduction of our 20 Amp extreme HEI module, we needed an HEI cap and rotor that could withstand the high output. The answer was to mold our own HEI cap, rotor and coil cover. The cap and rotor will fit our HEI Pro-Billet distributor, PN 8365, plus will work on stock applications. The carbon rotor button in a stock HEI distributor cap has very high resistance. When the high voltage of an MSD 7 series ignition is added, this resistance builds up heat and can actually melt the distributor cap. The solution to this problem is the use of the MSD low resistance HEI bushing which will pass the secondary voltage from the distributor cap to the rotor without excessive heat buildup.

  • Solution to high heat build up in cap, when using add on components
  • High quality material
  • Designed for low resistance and max spark energy transfer
  • Spring loaded
Product Details
Part Number: 8412
Weight: 0.11lbs
Bushing Material: Carbon
Package Contents: Low Resistance Bushing
Package Quantity: 1
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
Core Parts Battery Icon

Core Parts

Return core parts to the store to be refunded the price.

Core Parts Policy
Next Day Truck Icon

Free Shipping

Orders $35 or greater, includes APO, FPO, DPO addresses.

Get More Details
Return Anywhere Box Icon

Return Anywhere

Buy Online, Return Anywhere

Get More Details
BOPUS Clock Icon

Same-Day Store Pickup

Save time by buying online and picking up items in store.

Learn More
AutoZone.com® ©2001- 2020  AutoZone, Inc. All Rights Reserved.