318 connecting rods

The {273/318} Connecting Rod (#1618699)
* 726 Grams

The {late-318 and 340/360} Connecting Rod
* 758 Grams

Piston Pin (For Both Connecting Rods)
* 154 Grams

All 'LA Engine' Connecting Rods were 'Forged Steel'

Forging Numbers
* 1964-1969 {273}.........1618699 - Full-Floating
* 1968-1969 {318}.........1618699 - Full-Floating
* 1970-1971 {318}.........2406782 - Full-Floating
* 1972-1973 {318}.........2899062 - Full-Floating
* 1974-1975 {318}.........2899063 - Pressed-Pin
* 1976-1986 {318}.........3418645 - Pressed-Pin
* 1968-1973 {340}.........2899496 - Full Floating
* 1971-1974 {360}.........2899062 - Pressed-Pin
* 1974-1975 {360 HP}.....3418645 - Pressed-Pin
* 1976-1980 {360}.........3418645 - Pressed-Pin

No mention about the heavy pin for the 273 applications.