FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

JE Professional Series Pistons


JE Pistons
JE Professional Series Pistons

Product images may differ from actual product appearance.

SRP Professional Pistons have professional racing characteristics, such as lightweight forged side relief (FSR) forgings, high-quality wrist pins, and CNC-machined ring grooves and skirts. In addition, every package includes JE Pro Seal Premium Piston Rings that feature a 1.2 premium steel top ring, 1.5mm Napier (hooked face) second ring, and 3.0mm standard tension oil ring. Every piston is designed and made in the USA at the advanced JE/SRP Pistons manufacturing center.

The development of SRP Professional took place over the course of an entire year. The piston designs were created using 3-D computer modeling and tested for strength using Finite Element Analysis (FEA). Several revisions were made to optimize the strength and weight before manufacturing began. Unlike other piston manufacturers, JE/SRP Pistons make billet pistons from solid pucks of aluminum for dyno testing in actual engines prior to approving the final forging designs.

Piston Design
  • Advanced, lightweight FSR forging that eliminates stress concentrations for superior strength
  • Up to 20% lighter than traditional equivalent
  • High-silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation
  • Accumulator grooves for improved ring seal
  • Designed for normally aspirated or moderate forced induction/nitrous applications
  • Now includes high-performance skirt coating!

    Rings
  • Lightweight, low friction metric ring package included
  • 1.2mm top ring, 1.5mm Napier 2nd ring, 3.0mm standard tension oil ring
  • Napier 2nd ring for improved oil control
  • Minimal filing required

    Pins & Locks
  • Quality 2.250" pin further reduces reciprocating weight
  • Carbon steel wire locks included


  • 5 Products
    SB-Chevy 350 Flat Top

    532-279578
    Professional Series Flat Top Pistons
  • SB-Chevy 350
  • Bore: 4.030''
  • Compression Ratios: 58cc/12.2, 64cc/11.4, 70cc/10.6
  • $633.99
    Order Today Ships 09/02/14
    SB-Chevy 400 Flat Top

    532-309948
    Professional Series Flat Top Pistons
  • SB-Chevy 400
  • Bore: 4.125''
  • Compression Ratios: 58cc/11.6, 64cc/10.8, 70cc/10.1
  • $662.99
    Order Today Ships 09/12/14

    532-309949
    Professional Series Flat Top Pistons
  • SB-Chevy 400
  • Bore: 4.155''
  • Compression Ratios: 58cc/11.6, 64cc/10.8, 70cc/10.1
  • $662.99
    Order Today Ships 09/12/14
    SB-Chevy 400 Dome

    532-310182
    Professional Series Dome Pistons
  • SB-Chevy 400
  • Bore: 4.125''
  • Compression Ratios: 58cc/14.0, 64cc/12.8, 70cc/11.9
  • $714.99
    Order Today Ships 09/12/14
    350 Brodix® 11X / ASCS Dome
      532-310562
    Professional Series Dome Pistons
  • 350 Brodix® 11X / ASCS
  • Bore: 4.030"
  • Compression Ratios:58cc/14.8, 64cc/13.4, 72cc/11.9
  • $903.43
    Order Today Ships 09/12/14

    5 Products