SKU: 50693556093

Small Block Chevrolet - Gen III/IV - LSA 20-166BK

Sale price$179.95 Regular price$199.95
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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10

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Description

Small Block Chevrolet - Gen III/IV - LSA 20-166BKSmall Block Chevrolet Gen III IV LSA If you're looking to swap an LSA or LS engine into your vehicle but your engine didn't come with an alternator bracket or the factory setup is too wide to fit your project, Holley has the answer. The 20 166 Bracket tucks the Alternator in closer toward the engine when compared to the original LSA accessories, giving more clearance where needed. These brackets look truly at home on the LSA engine, so much so that

Small Block Chevrolet - Gen III/IV - LSA

If you're looking to swap an LSA or LS engine into your vehicle but your engine didn't come with an alternator bracket or the factory setup is too wide to fit your project, Holley has the answer. The 20-166 Bracket tucks the Alternator in closer toward the engine when compared to the original LSA accessories, giving more clearance where needed. These brackets look truly at home on the LSA engine, so much so that nobody will realize it didn't come from factory this way.

NOTES: Torque M10 bolt to 36 ft./lbs. When wiring the alternator, install the included 197-400 plug into the alternator. Next, connect the yellow wire to switched voltage that is "on" when the key is in the run position. If the vehicle has a "charge indicator light", the yellow wire can be connected to that circuit.

Features:

  • Compatible with the original LSA damper/pulley and similar aftermarket versions
  • Compatible with all Holley Alternators
  • Notably more clearance to swap applications than other options
  • Compatible with Holley P/N 20-160 compact SD7 A/C kit
  • Compatible with LSA and 2010-15 LS Camaro water pumps
  • OE pulley ratios for optimal accessory performance, allows for larger SC crank pulley
  • Original Equipment look ? Available in Natural and Black Finishes

Specs:

Accessory Drive Style Low-Mount
Application GM LS Engines
Belt Included No
Brand Holley
Damper Style Factory
Emission Code 5
Engine GM Gen III/IV (LS)
Finish Black
Material Cast Aluminum
Power Steering Pump Included No
Product Type Accessory Bracket
Warranty Limited 90 Day
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 50693556093

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4.3 ★★★★★
Based on 29 reviews
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stacielng
Draper, US
★★★★★ 5
Work great & look good too!
Material Type: Updated-Stainless Steel
These are exactly what I wanted to upgrade my battery operated shakers. So much better and ready when you need them!! No need for 6 batteries in each, just plug in and they are ready to go.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
K
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Kindle Customer
San Leandro, US
★★★★★ 5
Easy use, easy grasp salt and pepper grinders
Material Type: Updated-Stainless Steel
Wish I got these earlier as well! Easy to use, easy to fill, easy to charge. Seems quite durable and quality is high, not cheap or pkasticky. Easy to grab unit and press button to dispense. The battery charge life seems long lasting esp since we use these every day for meals. Highly recommend!
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Reviewed in the United States on April 16, 2026
C
Verified Purchase
Casey Caldwell
West Palm Beach, US
★★★★★ 4
Stylish and very nice
Material Type: Updated-Stainless Steel
I opened it up and charged it and it works well only thing I did not like is the knob for the grinding method doesn’t stop so you really don’t know what it’s on until you grind. Other than that it would get 5 stars if it was made a little better on the grinding selection
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Reviewed in the United States on March 1, 2026
E
Verified Purchase
EvLab
Belleville, US
★★★★★ 5
Absolutely love these!
Material Type: Updated-Stainless Steel, Material Type: Updated-Stainless Steel
I didn’t expect to like them THIS much, but these electric salt and pepper grinders are amazing. They look super sleek on the counter, and the charging base is really convenient — no more buying batteries! The grind size is easy to adjust, and both salt and pepper come out evenly without getting stuck. The LED light is a small thing, but honestly so useful when cooking in the evening. I’ve been using them every day and the battery still holds great. If you’re thinking about getting a set, this one is definitely worth it. Makes cooking and serving so much easier and feels way more premium than I expected.
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Reviewed in the United States on November 27, 2025
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Verified Purchase
Charles Kemp
Belleville, US
★★★★★ 5
Revising my first review
Material Type: Updated-Stainless Steel
All the items were in the box. The grinders are easy to use. The quality of the product is excellent. I had another one from another company a while ago but this one here I would buy again. The light is brighter than most. The grinders works very well. I am resubmitting this review from my previous one. I give this one 5 STARS PLUS
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Reviewed in the United States on March 27, 2026

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