8HP Holley EFI Interface *Pre-order*

Big3RacingParts Verified independent store

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Want to run an 8HP transmission with Holley EFI, but don't want an expensive and complicated controller? We have your solution! No soldering of a board in the transmission needed! You still tune the transmission with HP tuners, and this allows communication from the transmission to your Holley ECU of choice. Multiple drive modes! Works with Terminator X, HP and Dominator ECU's! Trans Brake option coming soon! Currently only works on Mopar 8HP70/90 *Units will be shipping in 6 weeks* Show more