Junkyard Dawg
Jan 23rd, 07, 2:24 AM
I've got a set of GM sbc connecting rods that came out of my dad's storage since being put there in the early 80's.
I want to put them on ebay but don't want to falsly advertise them. I don't know if they're 5.7 rods or 5.650 rods. And I don't know if they're out of a 305 or a 350 or a 400.....they do look similar in length to some 400 sbc rod/piston combos I personally removed from a 400 sbc, but the piston still being attached makes it hard to see side by side.
On some of the rods it looks like it says "GMA" or "GMB" in raised stamped letters.
On the other side are raised numbers like "472", '493", "505", "586", "489", "466"....are these the casting numbers of the rods?
I want to put them on ebay but don't want to falsly advertise them. I don't know if they're 5.7 rods or 5.650 rods. And I don't know if they're out of a 305 or a 350 or a 400.....they do look similar in length to some 400 sbc rod/piston combos I personally removed from a 400 sbc, but the piston still being attached makes it hard to see side by side.
On some of the rods it looks like it says "GMA" or "GMB" in raised stamped letters.
On the other side are raised numbers like "472", '493", "505", "586", "489", "466"....are these the casting numbers of the rods?