![Overstock Deal Holley Efi Gm Gen V Gdi Subharness 558-221 Perfect Gift [1no8rEpc]](https://cdn.shopify.com/s/files/1/2493/0960/files/holley-efi-gm-gen-v-gdi-subharness-558-221-modern-day-muffler-1.png?v=1738933363)
![Overstock Deal Holley Efi Gm Gen V Gdi Subharness 558-221 Perfect Gift [1no8rEpc]](https://cdn.shopify.com/s/files/1/2493/0960/files/holley-efi-gm-gen-v-gdi-subharness-558-221-modern-day-muffler-2.jpg?v=1738933364)
![Overstock Deal Holley Efi Gm Gen V Gdi Subharness 558-221 Perfect Gift [1no8rEpc]](https://cdn.shopify.com/s/files/1/2493/0960/files/holley-efi-gm-gen-v-gdi-subharness-558-221-modern-day-muffler-3.jpg?v=1738933365)
![Overstock Deal Holley Efi Gm Gen V Gdi Subharness 558-221 Perfect Gift [1no8rEpc]](https://cdn.shopify.com/s/files/1/2493/0960/files/holley-efi-gm-gen-v-gdi-subharness-558-221-modern-day-muffler-4.jpg?v=1738933366)
![Overstock Deal Holley Efi Gm Gen V Gdi Subharness 558-221 Perfect Gift [1no8rEpc]](https://cdn.shopify.com/s/files/1/2493/0960/files/holley-efi-gm-gen-v-gdi-subharness-558-221-modern-day-muffler-5.jpg?v=1738933367)
![Overstock Deal Holley Efi Gm Gen V Gdi Subharness 558-221 Perfect Gift [1no8rEpc]](https://cdn.shopify.com/s/files/1/2493/0960/files/holley-efi-gm-gen-v-gdi-subharness-558-221-modern-day-muffler-6.png?v=1738933369)
Overstock Deal Holley Efi Gm Gen V Gdi Subharness 558-221 Perfect Gift [1no8rEpc]
$29.99
$95.99
-69%
Late LTx EnginesFeatures:Specs:BrandHolley EFIEmission Code4Harness ApplicationLTHarness TypeInjectorProduct TypeHarnessesWarningCalifornia Proposition 65Application:YearMakeModelSubmodel
Secure Shopping
100% Safe Guarantee
Free Shipping
On orders over $30
Money-Back
30-Day Guarantee
Late LTx Engines
Features:
Specs:
| Brand | Holley EFI |
|---|---|
| Emission Code | 4 |
| Harness Application | LT |
| Harness Type | Injector |
| Product Type | Harnesses |
| Warning | California Proposition 65 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
What Our Customers Say
Absolutely no complaints!
A great product. I am very, very, very, very happy.
- Hafgan V..
Absolutely no complaints!
A very functional and a truly, so very intelligent design.
- Ysbaddaden W..
Absolutely no complaints!
This is a very neat and a very highly so powerful tool.
- Aneurin Z..
Write a Review
Thank you for your review! Your review is under moderation and will be published soon.
![Mustang Deluxe Anti-Exposure Coverall Work Suit - Orange - XXL [MS2175-2-XXL-206]](https://cdn.shopify.com/s/files/1/2404/1945/products/93029XL.jpg?v=1644876157)
