Best in 7 days
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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Massive Underdrive Light Pulley SystemsInstalls in place of your factory crank pulley. Free's up some nice HP. Zetec motors are INTERNALLY ZERO balanced, meaning the factory pulley IS NOT a harmonic dampener of any kind. This means swapping the crank pulley will have NO adverse effects on engine longevity, Massives staff has logged literally over 500,000 collective miles with these pullies installed and have seen NO unsatisfactory qualities. Weight differences between this and competitors
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.0 ★★★★★
Based on 281 reviews
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Product Reviews
★★★★★ 5
Perfect fit for a Tacoma.
There are 2 headlight bulb retaining clips in this packet that fit my 2013 Tacoma. Fits perfect, no modifications needed to the clips. Toyota dealers do not sell these clips alone, they must be ordered with the headlight housing. eBay has one for $50!!! AMZN beats them all.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Worked Like A Champ!
This kit had the retainer I needed, and I have a nice selection for future vehicles! I was looking for more crap to store in the garage, now I need a bigger tool box…
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Reviewed in the United States on July 10, 2025
★★★★★ 5
Got what I paid for
Looks exactly as what is advertised
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Reviewed in the United States on September 13, 2025
★★★★★ 5
Mr. Thrifty
Very versatile, many sizes included. Thank you.
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Reviewed in the United States on August 5, 2025
★★★★★ 1
Caca
Caca
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Reviewed in the United States on September 7, 2025
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