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Holley

Holley BTO SPEARTECH GEN 5 - 6L80E - STE-GEN5-6L80

$4,556.95 $4,049.95 Save $507.00

SKU: H00E STE-GEN5-6L80

In Stock
In Stock
Ships by Jun 11
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Holley EFI Terminator X Max GM Gen V LT4 Direct Injection Kit with 6L80E/6L90E Transmission Control offers advanced engine management for early application LT4 engines. It includes self-learning fuel strategies, real-time fuel adjustment, and a 3.5-inch LCD touch screen for tuning. This kit is constructed from durable materials and designed for plug-and-play installation with a 90-day warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHolley
Part NumberH00E STE-GEN5-6L80

Videos

Swap a Gen V LT Engine into Your Car with Holley Terminator X EFI

Swap a Gen V LT Engine into Your Car with Holley Terminator X EFI
Don't Buy A Holley Terminator X Before Watching This Video

Don't Buy A Holley Terminator X Before Watching This Video
How To: Install Terminator X EFI on any LS Engine

How To: Install Terminator X EFI on any LS Engine

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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