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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Holley Premium MidMount Complete Acc System GM Gen V LT4 Dry Sump Engines 20-221Overview: Holley's complete accessory systems for LT4 and LT5 applications have all accessories pulled up and in tight. Plus, they add the much needed hydraulic power steering solution. There are no shortcuts here. Holley incorporates a splined dual bearing system that eliminates all belt stresses on the P S pump's internal bearings, assuring long life. The supercharger drive maintains the original and optimized belt path and tensioner. The accessory
Overview:
Holley's complete accessory systems for LT4 and LT5 applications have all accessories pulled up and in tight. Plus, they add the much needed hydraulic power steering solution. There are no shortcuts here. Holley incorporates a splined dual bearing system that eliminates all belt stresses on the P/S pump's internal bearings, assuring long life. The supercharger drive maintains the original and optimized belt path and tensioner. The accessory layout is as if the original manufacturer had designed it for your swap application. Included with each drive system is a throttle body angle correcting adapter that better positions the TB for swap applications as opposed to the aggressive original application intended angles. Versions of these accessory drives are available for both wet and dry sump applications.
Features:
- Adds power steering without any belt load on the P/S pump
- Notably more clearance to swap applications than other options
- Original equipment look
- LT4 style premium alternator
- LT4 style water pump design
- Compact SD7 A/C compressor
- A/C line adapters included
- Type II power steering pump
- P/S hard line adapters included
- Bottom outlet swivel heater hose options for swap application clearance
- Throttle body angle correcting adapter for easier intake tube routing on swap applications
- OE pulley ratios for optimal accessory performance, allows for larger SC crank pulley
- Available LT4/5 dry-sump & LT4 wet-sump applications
- LT4/5 specific accessories available for plumbing oil cooler and PCV oil separator OE system
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| A/C Compressor Included | Yes |
|---|---|
| A/C Compressor Type | SD7 |
| Accessory Drive Style | Mid Mount |
| Alternator Amperage | 150 |
| Alternator Included | Yes |
| Application | GM Gen V LT4 |
| Belt Included | Yes |
| Brand | Holley |
| Choose Your Part | Accessory Drive Kits |
| Damper Included | No |
| Damper Style | Factory |
| Emission Code | 5 |
| Engine | GM Gen V LT4 |
| Finish | Cast |
| Inlet Size | 35.4mm/1.4" |
| Material | Cast Aluminum |
| Oil System Type | Dry Sump |
| Output | 150 Amps |
| Power Steering Hardline Included | Yes |
| Power Steering Pulley Included | Yes |
| Power Steering Pump Included | Yes |
| Power Steering Reservoir Included | No |
| Product Type | Accessory Drive Kits |
| Pulley Style | Serpentine |
| Tensioner Included | Yes |
| Thermostat Included | Yes |
| Warranty | Limited 90 Day |
| Water Neck Included | Yes |
| Water Pump Included | Yes |
| Water Pump Pulley Included | Yes |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1694 reviews
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Product Reviews
★★★★★ 4
Pig ears
Size: Half-cut (Pack of 50)
I have ordered at least 6 boxes, idk it could be me but it seems the ears keep getting smaller.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 1
💔My dogs are throwing up and diarrhea BLOOD!
Size: Whole Ears (Pack of 22)
Salmonella
I have 5 dogs. On Thursday, July 17, I received a package of pig ears from this company. This was not the first time my dogs had pig ears but it was the first time I purchased from you. My dogs were each given a pig ear. Within 24 hours, all of my dogs were throwing up and diarrhea. By Saturday, all 5 of my dogs were throwing up straight blood and diarrhea straight blood!!! Puddles! It was horrifying and looked like a crime scene in my house!!! My husband and I were hysterical! My dogs were so weak and lethargic, and sick! 4 of my dogs are under 10lbs and were in the emergency vet getting an IV and fighting for life, as well as my 10 year old American Staff rescue who has a weak immune system because she fought heartworms a year and a half ago before we adopted her. It is currently Monday morning and our nightmare hasn't ended! My husband and I, both work, and have literally not slept since! 24 hours a day we are cleaning up after dogs - vomit, diarrhea, and tons of it! From each! Last night my smallest dachshund threw up 16 times in 15 minutes - on my bed, lap, floor, everywhere! Blood! We are torn- are lives are shattered! In the blink of an eye all because we thought we were spoiling our dogs and giving them a treat! Now they are fighting for life! We have spent thousands at the emergency vet for all of them! We still don't know if they are going to make it! We are so devastated and feel so helpless watching them! We try to console them but how do you console all 5 at once and what do you do when they don't understand & they are so weak and miserable and blood is coming out of their bodies faster than you can clean it! I think it is important for people to be aware! After researching, I found out that this company had a salmonella outbreak across 45 states in 2019.
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Reviewed in the United States on July 25, 2025
★★★★★ 5
Good value
Size: Half-cut (Pack of 50)
Pups love them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 3
Dogs love them but they are small.
Size: Half-cut (Pack of 50), Size: Half-cut (Pack of 50)
They are good quality but probably shouldn’t be marketed toward medium size dogs. A good portion of them are very small which is disappointing.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Bouncy, not hard, and good value.
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
Great balls for the ball launcher and not rockhard like some of the solid rubber balls. These have great bounce, and because of the two holes, they make a fun whistling noise as they fly through the air. My dogs love them and they are a good value.
By the way, if you throw them too hard, they will go through chain-link and no climb fence because they squish a bit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
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