Holley EFI GM Drive-By-Wire 6 Pin Harness

Holley EFI GM Drive-By-Wire 6 Pin Harness

Marsoni

M251S

$124.97

Get it in 3 business days with 1 day shipping. Friday, May 29

Holley EFI GM Drive-By-Wire 6 Pin HarnessHolley EFI GM Drive By Wire Harness Seamless integration with Holley EFI systems Plug and play compatibility with GM throttle bodies (P Ns 12570790, 12580760) and throttle pedals (P Ns 10379038, 19417903) Ensures reliable drive by wire throttle control for enhanced performance High quality construction for durability and longevity Simplifies installation with pre calibrated components

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5”-11”, 185 lbs, size Large. Suit jacket fits good and has some weight to it. My chest is a little bigger proportionally for my size but if I go with a size up, the jacket would be too big. Vest fits good but appears to be XL though it is labeled L. Not a big deal. Pants are also a good fit. Waistband is not too tight or too loose around my waist. Pant length is a little long but still a good fit. I normally wear 34x34 pants.

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Reviewed in the United States on March 17, 2026

Verified Purchase

Montrey T.

Chelsea, US

★★★★★ 5

Church

Size: X-Large, Color: Black-2

Great look. Great quality.

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Reviewed in the United States on May 15, 2026

Verified Purchase