Engine Blueprint Series LS4 T-shirt or Hoodie
The LS4 engine is a Gen. 4, 5.3L, aluminum small block engine used in GM cars between 2005 and 2009. It is unique because it was the only LS engine used in FWD vehicles. The LS4 had cathedral port cylinder heads and used Active Fuel Management
The LS4 is unique in the LS engine family because it was a transverse-mounted engine used only in front-wheel drive (FWD) cars from 2005-09, namely the Pontiac Grand Prix GXP, the Chevy Monte Carlo SS and Impala SS, and the Buick LaCrosse Super.
We offer this in our favorite vintage tri-blend which is ridiculously soft and runs a size small, as well as a 100% cotton t-shirt and 50/50 hoodie that both fit true to size.
Next Level Mens Triblend
4.2 oz.
50/25/25 polyester/combed ringspun cotton/rayon
Set-in 1x1 baby rib collar
Satin label
100% cotton
4.3-ounce and 30 singles
Rib-Knit Crew Neck
Double needle sleeves and hem
Unisex Hoodie
9-ounce, 50/50 cotton/poly fleece
Air jet yarn for a soft, pill-resistant finish
Two-Ply Hood
Set in Sleeves with rib knit cuffs and waistband
Front Pouch Pocket
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.Shipping & Returns
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