Pay in 4 interest-free payments of $145.62 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Plugs directly into J2A ecu connector
All required cable seals
Compatible with most LS2 / LS3 and 2007-2013 GM truck throttle bodies
allowing endless possibilities for how it is used
4th Gen F Body Plug-and-Play LSX Harness for Holley EFI 10-018 Plugs directly into J2A ecuBack by popular demand with a clean slate redesign! These systems are built to order, with a lead time of 3 5 weeks. Please make note of lead time, or contact us with any questions before ordering. Thank you! If you're looking to take your 4th gen Camaro or Trans Am street car to the next level with Holley EFI, we have your solution. Intended for mild to moderate street cars that have hit limitations of a stock PCM. Available for Haltech Elite, Holley
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