customercare@ajusa.com

Free shipping on all orders over $99

My Account
800-877-1911
0 My Cart: $0.00

Your cart is currently empty.

Continue shopping
Total: $0.00
View cart
Toggle menu
0

JE Pistons

The origins of what we know today as JE Pistons can be traced back to 1912 and the Los Angeles foundry of William Jahns Sr. and his company W.H. Jahns. Employing the tagline, “Nothing but Pistons,” the W.H. Jahns company produced pistons and semi-finished pistons until 1948, when Jahns Sr. retired. Meanwhile, Jahns’ son, William “Uncle Bill” Jahns Jr., started and had been working on his company Jahns’ Racing Pistons since 1947. Shortly after, the business became Jahns’ Engineering Pistons, and was finally shortened to JE Pistons.

Through the following years, JE Pistons’ technology evolved, from mastering casting technology in the 60s to researching and implementing forging technology in the 70s. Numerical Controlled (NC) machines were introduced to manufacturing in the early 80s, which was quickly improved to the use of Computer Numerical Controlled (CNC) machines and a proprietary piston design and machining program in the mid-80s.

JE Pistons has continued to evolve their manufacturing processes, currently offering racing pistons either off the shelf or fully custom. JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE’s 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.

× Close
Categories
JE Pistons Ring Sets 1.0-1.2-2.8-3.425 Quick View
JE Pistons

JE Pistons Ring Sets 1.0-1.2-2.8-3.425

$41.99
JEPJG1001-3425
Engine Components JE Pistons Piston Rings Under 100
JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various...
JE Pistons Ring Sets 1.0-1.2-2.8-3.405 Quick View
JE Pistons

JE Pistons Ring Sets 1.0-1.2-2.8-3.405

$41.99
JEPJG1001-3405
Engine Components JE Pistons Piston Rings Under 100
JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various...
JE Pistons Ring Sets 1.0-1.2-2.8-3.386 Quick View
JE Pistons

JE Pistons Ring Sets 1.0-1.2-2.8-3.386

$41.99
JEPJG1001-3386
Engine Components JE Pistons Piston Rings Under 100
JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various...
JE Pistons Ring Sets 1.0-1.2-2.8-3.327 Quick View
JE Pistons

JE Pistons Ring Sets 1.0-1.2-2.8-3.327

$41.99
JEPJG1001-3327
Engine Components JE Pistons Piston Rings Under 100
JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various...
JE Pistons Ring Sets 1.0-1.2-2.8-3.268 Quick View
JE Pistons

JE Pistons Ring Sets 1.0-1.2-2.8-3.268

$41.99
JEPJG1001-3268
Engine Components JE Pistons Piston Rings Under 100
JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various...
JE Pistons Ring Sets 1.0-1.2-2.8-3.228 Quick View
JE Pistons

JE Pistons Ring Sets 1.0-1.2-2.8-3.228

$45.99
JEPJG1001-3228
Engine Components JE Pistons Piston Rings Under 100
JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various...
JE Pistons Ring Sets 1.0-1.2-2.8-3.209 Quick View
JE Pistons

JE Pistons Ring Sets 1.0-1.2-2.8-3.209

$45.99
JEPJG1001-3209
Engine Components JE Pistons Piston Rings Under 100
JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various...
JE Pistons Ring Sets 1.2-1.2-2.5-99.50 Quick View
JE Pistons

JE Pistons Ring Sets 1.2-1.2-2.5-99.50

$147.99
JEPJC3104-3917
Engine Components JE Pistons Piston Rings
JE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various...
JE Pistons Straight Wall Pin Quick View
JE Pistons

JE Pistons Straight Wall Pin

$36.99
JEP905-2250-21-93S
Engine Components JE Pistons Piston Pins Under 100
JE Pistons is a distributor of Trend Performance Wrist Pins. Trend Wrist Pins are made in the USA from premium H-13 steel, making them...
JE Pistons Tru-Arc Lock Quick View
JE Pistons

JE Pistons Tru-Arc Lock

$3.99
JEP905-042-CT
Engine Components JE Pistons Piston Pin Locks Under 100
Most JE shelf pistons include double spiro locks as standard equipment. These locks are installed by spreading the lock between 1/8" and 1/4" and...
JE Pistons Upgraded Wrist Pin for je314302 Quick View
JE Pistons

JE Pistons Upgraded Wrist Pin for je314302

$36.99
JEP866-2250-23-93C
Engine Components JE Pistons Piston Pins Under 100
JE Pistons is a distributor of Trend Performance Wrist Pins. Trend Wrist Pins are made in the USA from premium H-13 steel, making them...
JE Pistons Wire Lock Quick View
JE Pistons

JE Pistons Wire Lock

$3.99
JEP866-063-MW
Engine Components JE Pistons Piston Pin Locks Under 100
Most JE shelf pistons include double spiro locks as standard equipment. These locks are installed by spreading the lock between 1/8" and 1/4" and...
Show More
Items 4873 to 4884 of 4984 total
compare
×

Someone recently bought a

We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies. privacy policy
accept

Your cart

×