SKU: JEP4310-193
UPC: 193564242129
MPN: 4310-193
The Oil Rail Support 4.310 - 4.349 Bores by JE Pistons is a vital internal engine component designed for precision piston assembly in high-performance and racing applications. This oil rail support is tailored for serious engine builders, performance shops, and competitive motorsports programs that require OEM-grade reliability and precise dimensional tolerances.
Manufactured to JE Pistons' stringent engineering specifications, the Oil Rail Support is precision-machined to accommodate bore sizes ranging from 4.310 to 4.349 inches. It serves as a critical structural element within the piston assembly, directing pressurized oil to essential bearing surfaces and maintaining proper clearance geometry during combustion cycles.
Engine builders and professionals in drag racing and engine modification shops rely on JE Pistons components for consistent performance across extreme operating conditions. This oil rail support is ideal for big-block engines, forced-induction builds, and any application where precision internal clearances and reliability are paramount.
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