GM Connecting Rod. P/Pin Dia. .8001 - C/C Length- 5.583

122 CID.  2.0 Liters.  1987-89

Rod has dot on beam.

134 CID.  2.2 Liters.  1990-93

Pin eye width   1.032"

Dot in beam of rod.

Pin Type-  PF

R21817

GM

Thank you for looking.