Custom Items Want a t-shirt or hat personalized with your name or club name? Want a design in a different color or size? Email us at
and we'll do our best to make what you want.
Buick's big-block 400 was manufactured between 1967 and 1969. In the ‘67 Buick GS400, the engine was rated at 340 horsepower and 440 ft-lbs of torque. A ‘69 GS400 Stage 1 - which included 11.0:1 compression, a special cam, carb, and fuel pump - was rated at 345 hp (probably closer to 390 hp), and 440 ft-lbs of torque.
Note that most shirts that have a small design on the front, also have a full-sized image on the back.
* “Chrome” lettering & designs are not printed in real chrome and are not reflective. Details.
Have any questions? Want to order by phone? Call 1.877.809.1659
For phone orders, you need the Product Number (located just below the "Add to Cart" button) and the Shop ID (Muscle Car Jungle). Toll-free in the U.S. 1.877.809.1659; International calls: 1.402.517.4480. Monday to Saturday 9 to 9 EST.
