SRP Pro -5cc Flat Top Pistons (3.622 stroke, 4.070 bore, 6.098 Rod) 298616 / 361018

Product Code: 298616 / 361018
Availability: Pre-Order
$699.00 $846.00

Available Options

  • 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 or 2618 options available.
  • Accumulator grooves for improved ring seal
  • Designed for normally aspirated or moderate forced induction/nitrous applications
  • Compatible with GM L92 Cylinder Heads
  • Now includes high performance skirt coating!
    RINGS INCLUDED
  • Lightweight, low friction metric ring package included
  • 1.2mm top ring, 1.5mm 2nd ring, 3.0mm standard tension oil ring
  • Minimal filing required 

    PINS AND LOCKS
  • High quality 2.250" pin further reduces reciprocating weight
  • Carbon steel wire locks included


Bore Size
4.070
Crankshaft Stroke
3.622
Rod Length
6.098
Piston Type
-5cc Flat Top
Compression Height
1.340
Piston Material
4032 (#298616) or 2618 (#361018)
Piston Ring Size
1.2mm, 1.5mm, 3mm Rings Included
Wrist Pin Size
.945 Pins, Carbon Wire Locks Included 
Valve Pocket LS2, LS3, LS6, L92

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