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Celebrating 250 Years of American Freedom, All Year Long! More Horsepower. More Burnouts.
Celebrating 250 Years of American Freedom. More Horsepower. More Burnouts.

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Availability: Available to order

Speed Engineering D510C LS/LT Ignition Coils - Set of 8 - 26-1028

Original price $134.99 - Original price $134.99
Original price
$134.99
$134.99 - $134.99
Current price $134.99

Set of eight standard D510C-style ignition coils for compatible GM LS and LT engine applications. Direct replacement for GM-style D510C coil 12570616 and proven by the manufacturer in builds exceeding 1,000 rear-wheel horsepower.

  • Eight ignition coils included
  • D510C / GM 12570616 replacement style
  • Compatible with many LS and LT coil-mounting applications
  • Manufacturer weight: 5 lb

The included coil-harness compatibility applies to LS applications and is not designed to connect directly to a factory LT harness. Confirm connector, bracket and harness compatibility before ordering.

Processing & Shipping Overview

Processing occurs before shipping.

Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.

Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.

For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.



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