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Description
Holley Premium Mid-Mount Race Accessory System - Natural 20-201Fits Gen V LT Engine Includes Alternator, P S Pump, Tensioner, SFI Certified Damper w Hard Anodized Billet Crank Pulley, Belt, & Pulleys Holley's Mid Mount Accessory Drive System is now offered for the serious racer in mind. If you need a front drive system for your LS engine racecar, they are now available without air conditioning and power steering depending upon your needs! NOTES: The power steering pump included can be used Hydroboost systems.
Fits Gen V LT Engine - Includes Alternator, P/S Pump, Tensioner, SFI Certified Damper w/Hard Anodized Billet Crank Pulley, Belt, & Pulleys
Holley's Mid-Mount Accessory Drive System is now offered for the serious racer in mind. If you need a front drive system for your LS engine racecar, they are now available without air conditioning and power steering depending upon your needs!
NOTES: The power steering pump included can be used Hydroboost systems. Please refer to the flow specs on part number 198-101
Features:
- Bracketless accessory mounting with ultra-easy assembly
- Bottom outlet heater hose options for swap application clearance
- LT1 style premium 150 amp alternator
- LT1 style water pump cartridge design
- Type II power steering pump with baffled reservoir
- P/S adapter hardline to AN -6 adapter included
- Steam tube input port
- Shortened top outlet nipple for more radiator hose turns and routing room
- OE pulley ratios for optimal accessory performance
- No adapters/spacers required!
- Billet tensioner cover
- Billet alternator, and compressor pulley covers
- SFI certified damper w/hard anodized billet crank pulley
- Works with all common aftermarket and factory Throttle bodies and intakes.
- Works with VVT applications
- Works with Hooker turbo manifolds.
- Fits ALL LT engines except with dry sump and/or supercharger.
Specs:
| A/C Compressor Included | No |
|---|---|
| Accessory Drive Style | Mid-Mount |
| Alternator Amperage | 150 |
| Alternator Included | Yes |
| Application | GM Gen V LT |
| Belt Included | Yes |
| Brand | Holley |
| Choose Your Part | Accessory Drive Kits |
| Clearance Category | Engine |
| Damper Included | Yes |
| Damper Style | SFI Certified |
| Discount Percentage | 26-50% |
| Emission Code | 5 |
| Engine | GM Gen V LT1 |
| Finish | Natural Cast |
| Inlet Size | 35.4mm/1.4" |
| Material | Cast Aluminum |
| Oil System Type | Wet Sump |
| Output | 150 Amps |
| Power Steering Hardline Included | Yes |
| Power Steering Pulley Included | Yes |
| Power Steering Pump Included | Yes |
| Power Steering Reservoir Included | Yes |
| Product Type | Accessory Drive Kits |
| Pulley Style | Serpentine |
| Sale Category | Engine |
| 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
4.2 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Well worth the price.
Color: Sky Blue, Size: Standard
As advertised. This Blanket is an oversized hoodie, well designed for you
to lounge in, to sleep in, to live in as you stay warm in a cold world! Cozy as a hug and comfortable enough to spend the night in without overheating or suffocating, this wearable blanket is a winner on many fronts. It is attractive and well constructed as I have found other Bedsure products to be. It is heavy enough to help you stay put in your warm cocoon and enjoy your downtime warmly. It is more luxurious than the price would lead you to believe it could be. Much to enjoy. Try it!
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Reviewed in the United States on January 10, 2026
★★★★★ 5
Very comfortable
Color: Grey, Size: Standard
Greta product. Very warm and comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 4
Gifted 3 for Christmas
Color: Concrete Grey, Size: Standard
Ordered these for 3 people, 3 different colors of these. I did not know what to expect for the price but when they all opened them they LOVED THEM!!!!! The 3 of them instantly put theirs on.
One person slept in hers. ALL loved how SOFT and comfortable they were!! One size fits all works great. The size is large enough with extra room to order this item for some one who is on the extra large size ( 275 lbs) with a completely comfortable amount of room left over to not feel like it’s so small your popping out of it. She loves hers. Also person is 5’7” and it came to their mid kneecap Loved the amount of room.
My 27 year old son sent me a picture today of the one we gave his girlfriend for Christmas
( 5’4” and not more than 125 lbs) and her is the fireworks one…. Super cool design even for a 28 year old or my wife. Late 50’s in age.
Anyway he sends me a picture of him in hers that we gifted her, and he was loving it. He said “ super warm and comfortable and I’m so jealous”. Online are all female models but my family runs on the big side and we live in the NE part of the US, just fyiin case you are thinking maybe it was only for girls/ women) He’s 6’4 and maybe 185 lbs in hers( lol) looked great on him. Plenty of room without looking baggy. Long enough in the arms but not overly so. Came to just above his knees maybe an inch.
So as I’m writing this review I’m ordering 2 more for both my sons age 26& 27 and they were both so bummed they didn’t get one (honestly I didn’t think they would wear it. I suck at picking out gifts but this was a HOME RUN)
And they will be getting one also.
Shipping was awesome. I ordered all 3 on Monday the Monday prior to Christmas Eve. And all came on time for a great holiday. It said would be delivered on Christmas Eve day. I wasn’t going to hold my breath but they all came that day.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Perfect gift or for treating yourself
Got as a gift, very warm and comfortable and color coordinated with the person! So cute and fun.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Best blanket hoodie
Color: Mellow Rose, Size: Standard
I own one and loved it so much, I decided to buy for my friends as a gift when the weather was cold.
They also loved it.
It’s very soft to touch and perfect to cuddle in during winter to keep yourself warm
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026