Collection: 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.
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JE Pistons Chevrolet 4.500 in. Bore Kit 330138
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.625 in. Bore Kit 330137
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.610 in. Bore Kit 330136
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.600 in. Bore Kit 330135
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.560 in. Bore Kit 330134
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.530 in. Bore Kit 330133
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.500 in. Bore Kit 330132
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.625 in. Bore Kit 330131
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.610 in. Bore Kit 330130
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.600 in. Bore Kit 330129
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.560 in. Bore Kit 330128
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.530 in. Bore Kit 330127
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.500 in. Bore Kit 330126
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.625 in. Bore Kit 330125
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.610 in. Bore Kit 330124
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.600 in. Bore Kit 330123
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.560 in. Bore Kit 330122
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.530 in. Bore Kit 330121
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.500 in. Bore Kit 330120
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.625 in. Bore Kit 312692
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.610 in. Bore Kit 312691
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.600 in. Bore Kit 312690
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.580 in. Bore Kit 312689
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.600 in. Bore Kit 312688
Vendor:Regular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale