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LS3 Medium Bore | Factory Mast | CNC Ported | Cylinder Head - Single Bare
LS3 Medium Bore | Factory Mast | CNC Ported | Cylinder Head - Single Bare
LS3 Medium Bore | Factory Mast | CNC Ported | Cylinder Head - Single Bare
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LS3 Medium Bore | Factory Mast | CNC Ported | Cylinder Head - Single Bare

Marsoni M251S
Sale price$800.00
Pay 4 payments of $200.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
LS3 Medium Bore | Factory Mast | CNC Ported | Cylinder Head - Single BareWe took the Factory Mast LS3 and CNC ported it for even more improvement. Our Factory Mast Cylinder Head starts out with our "as cast" port which we now offer a CNC port for more airflow. This allows for an additional option and price point over our As Cast Port version and our Premium Black Label LS3. ***Download your Cylinder Head Technical Sheet here*** We launched our Factory Mast product line to deliver an economical product line for our
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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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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
4.4 ★★★★★
Based on 146 reviews
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J
Verified Purchase
john wenner
Port Orchard, US
★★★★★ 2
Fun but not for rough play.
Color: Orange
The ball contented our “golden” Jaxson for about 15 minutes. He then thought it was a regular ball and it’s just a little delicate for a big dog. I just wrote it off as a loss. Great idea but should be more durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
A
Verified Purchase
Ang
Dallas, US
★★★★★ 5
Long lasting charge!
Color: Orange
My 50 pound goldendoodle absolutely loves this ball. It keeps a charge for a long time. It turns off When it’s not being used and we play with it every day.!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
E
Verified Purchase
Emeraldcity
Cuba, US
★★★★★ 5
Fun toy
Color: Orange
My standard poodle loves this toy. It holds a charge for several hours and is well made
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
N
Verified Purchase
Nee-C in SC
West Palm Beach, US
★★★★★ 5
Use it every day, absorbs q
Love this item, hard to o find in store, great price for 2 pkag, out on auto ship, use it every day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
M
Verified Purchase
Mair
Chelsea, US
★★★★★ 5
Amazing cocoa butter
I really love this product I’ve been using it since I was little. It makes your skin smooth and soft and it helps remove dark spots. It smells amazing and its a good moisturizer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2024

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