NPR Pistons w/ Rings fit 92-04 Chevrolet C1500 S10 Jimmy Isuzu GMC 4.3 OHV Engine Timing Cover Gasket Set 0L 1998CC 122CID H4 DOHC

0L 1998CC 122CID H4 DOHC TURBOCHARGED

4L V8 SOHC 2V

1 Guide Rail (slack side)

SOHC 8V VIN H K 122CID

Part Numbers: TK2069

NPR Pistons w/ Rings fit 92-04 Chevrolet C1500 S10 Jimmy Isuzu GMC 4.3 OHV Engine Timing Cover Gasket Set 0L 1998CC 122CID H4 DOHCNPR Pistons w Rings fit 92 04 Chevrolet C1500 S10 Jimmy Isuzu GMC 4. 3 OHV . A piston is a cylindrical piece of metal that moves up and down inside each cylinder, compressing the air fuel mixture and capturing the force created by the combustion process. This force is then transferred to the crankshaft, via the connecting rod. Symptoms of a Bad or Failing Piston include engine misfire, excessive oil consumption, knocking or slapping noise from inside