LS3 Medium Bore | Factory Mast | As Cast Port | Cylinder Head - Pair

LS3 Medium Bore | Factory Mast | As Cast Port | Cylinder Head - Pair

Marsoni

M251S

$1024.50

Get it in 3 business days with 1 day shipping. Friday, May 29

LS3 Medium Bore | Factory Mast | As Cast Port | Cylinder Head - PairExpected Ship Date February 2025 >Download the Cylinder Head Spec Sheet< > Download the Dyno Report Here < Introducing the Factory Mast "As Cast" Port Cylinder Head. We launched our Factory Mast product line to deliver an economical product line for our customers. We completely engineered and manufactured our long standing best in class CNC port into an "As Cast" port. This new process saves a significant amount of time and manufacturing cost, which

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We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Final determination will take a few months of wearing the shirts. First impressions, 1. styling is great. They look good. 2. When you l wash them, I suggest drying them all the way. They seem to wrinkle easier than other shirts I have. 3. Moisture wicking: on the few days where the weather has been warm, the shirt's seem to absorb the moisture from heat. 4. Fit: From my perspective I think the shirts are more of an athletic or modern fit, meaning a little more snug compared to other XL shirts I wear from Peter Millar or Footjoy or Fairway and Greene. I have broader shoulders. Quality: so far they seem ok. I’ve notice on a couple of shirts I needed to cut or trim loose threads from manufacturing process. The fabric seems good with a decent amount of stretch built into the design. Pricing: when you shop for big name brand golf shirts you pay a premium so these shirts, at around $30 a shirt, seem worth a try…I bought 5 different shirts so I’m hoping they prove to be worth it…

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Reviewed in the United States on June 3, 2025

Verified Purchase

Dallas, US

★★★★★ 5

Comfortable and stylish

Size: X-Large, Color: Dark Blue Stripe

The shirt fits, stretches, doesn't wrinkle, and most importantly to me for a moisture wicking shirt, doesn't easily catch on things you brush up against and get little pulls in the fabric.

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Reviewed in the United States on May 25, 2026

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Amazon Junkie

New York, US

★★★★★ 5

Great golf shirt!

Size: Small, Color: White/Light Blue Stripe

My son loves this shirt! It has silky smooth wrinkle-fabric and is nice and cool on the golf course. It is true to size, hangs well (no clinging) and allows full range of movement. It washes great! I wash and dry in the machine and stains come right out.

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Reviewed in the United States on June 29, 2025

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Dawn

Lake Worth, US

★★★★★ 5

Beautiful colors, nice golf shirt

Size: XX-Large, Color: Aqua Blue Stripe

I always read reviews before I purchase and this golf shirt had positive ones. I ordered one so I could see the fit (true to size), and see how it laundered. Both are a thumbs up from me. Beautiful vibrant color, at a price comparable or less than what you might find in store. The SPF protection is a plus. I will be ordering more.

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Reviewed in the United States on January 20, 2026