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 4.605 in. Bore Kit 377887
Part # JE-377887Vendor:JE PISTONSRegular 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 377886
Part # JE-377886Vendor:JE PISTONSRegular 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 377858
Part # JE-377858Vendor:JE PISTONSRegular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.615 in. Bore Kit 377857
Part # JE-377857Vendor:JE PISTONSRegular 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 377856
Part # JE-377856Vendor:JE PISTONSRegular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale -
JE Pistons Chevrolet 4.605 in. Bore Kit 377855
Part # JE-377855Vendor:JE PISTONSRegular 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 377854
Part # JE-377854Vendor:JE PISTONSRegular 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 330179
Part # JE-330179Vendor:JE PISTONSRegular 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 330178
Part # JE-330178Vendor:JE PISTONSRegular 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 330177
Part # JE-330177Vendor:JE PISTONSRegular 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 330176
Part # JE-330176Vendor:JE PISTONSRegular 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 330175
Part # JE-330175Vendor:JE PISTONSRegular 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 330174
Part # JE-330174Vendor:JE PISTONSRegular 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 330173
Part # JE-330173Vendor:JE PISTONSRegular 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 330172
Part # JE-330172Vendor:JE PISTONSRegular 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 330171
Part # JE-330171Vendor:JE PISTONSRegular 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 330170
Part # JE-330170Vendor:JE PISTONSRegular 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 330169
Part # JE-330169Vendor:JE PISTONSRegular 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 330168
Part # JE-330168Vendor:JE PISTONSRegular 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 330167
Part # JE-330167Vendor:JE PISTONSRegular 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 330166
Part # JE-330166Vendor:JE PISTONSRegular 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 330165
Part # JE-330165Vendor:JE PISTONSRegular 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 330164
Part # JE-330164Vendor:JE PISTONSRegular 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 330163
Part # JE-330163Vendor:JE PISTONSRegular price $1,262.10 USDRegular priceUnit price / per$1,667.00 USDSale price $1,262.10 USDSale