SRP BY J&E 138094 SB CHEVY 383 FLAT TOP PISTON SET

4.040 bore, 1.125 CH, 3.75 stroke, 6.0 rod

4.040 bore, 1.125 CH, 3.75 stroke, 6.0 rod

SRP Pistons by J&E bring the features associated with J&E’s custom pistons to the sportsman racer, at a budget price! They are available in Dome, Flat Top, and Reverse Dome configuration. These pistons feature:

* Ideal for oval track to street/strip applications.
* Forged from 4032 low expansion high silicon aluminum alloy heat treated to SRP specifications
* Forced Pin Oiler for increased wrist pin lubrication
* Pin fitting, and double spiro locks included
* 927-2750-150 wall wrist pin (130 grams) included
* CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings (Rings Sold Seperately)