SKU: 30926519658

GM Quad 4 High Output Engine Blueprint Series T-shirt

Sale price$27.89 Regular price$30.99
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

GM Quad 4 High Output Engine Blueprint Series T-shirtThe engine family known as the Quad 4s was debuted to the public in the spring of 1987. The Quad 4 is a 2,260. 5 cc (2. 3 L; 137. 9 cu in) DOHC inline four cylinder produced by General Motors' Oldsmobile division. The Quad 4 name is derived from the engine's four valve, four cylinder layout. The engine was a modern design for its time, using a cast iron block and an aluminum head. Even though belts were more popular for this purpose on OHC engines at

The engine family known as the Quad 4s was debuted to the public in the spring of 1987. The Quad 4 is a 2,260.5 cc (2.3 L; 137.9 cu in) DOHC inline four-cylinder produced by General Motors' Oldsmobile division. The Quad 4 name is derived from the engine's four-valve, four-cylinder layout. The engine was a modern design for its time, using a cast-iron block and an aluminum head. Even though belts were more popular for this purpose on OHC engines at the time, chains were used to time the camshafts to the crankshaft. The water pump is also driven by the timing chain. The Quad 4 was the first wholly domestic regular production DOHC four-cylinder engine designed and built by GM; the only prior DOHC four-cylinder engine offered by GM was the Cosworth Vega, which featured a DOHC head designed by Cosworth in England.


We're offering this design in 2 different shirt choices: our 100% cotton that fits true to size and favorite, the Tri-Blend which is stupid soft and fits a bit snug---size up for this option.


Bella and Canvas Mens Triblend

4.2 oz.

50/25/25 polyester/combed ringspun cotton/rayon

Set-in 1x1 baby rib collar

Satin label




District Unisex Shirt



100% cotton

4.3-ounce and 30 singles

Rib-Knit Crew Neck

Double needle sleeves and hem

As of 11 Dec 2010 production time is 4-6 business days. Please be aware the USPS system is slow currently. We do not make any guarantees of delivery dates as the mail system is out of our control. We are not able to take returns due to late arriving orders.
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Exchange/Return Notes
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SKU: 30926519658

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omnireader
Bozeman, US
★★★★★ 5
Great for purpose.
Number of Items: 4
Excellent product for hanging items on a grid wall at for sale at craft shows.
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Reviewed in the United States on December 30, 2025
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Amazon Customer
Boise, US
★★★★★ 4
Almost perfect
Number of Items: 4
Works ok, and no color to bleed onto sublimation surfaces. Not very sticky making for easy removal but sometimes a bit of a challenge to get to lay down.
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Reviewed in the United States on September 28, 2023
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ReadingWriteNow
Carnegie, US
★★★★★ 5
They work very well.
Number of Items: 2
I love these. I use them to wrap my tumbler before sublimating them in my sublimation oven. They work every well to let me see the process so I don’t scorch my design.
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Reviewed in the United States on October 16, 2025
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Sharon H
Carnegie, US
★★★★★ 5
Sublimation ink
Love this ink! Bright colors. Haven't had to refill my ink yet. No clogging problems. Ink quality is great!! Very easy to install.
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Reviewed in the United States on April 16, 2026
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Hilen Cabello
Charlottesville, US
★★★★★ 5
Very very good
Very good sublimation inks, the images come out with good colors
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Reviewed in the United States on April 21, 2026

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