need help with crower rods

[foolish]

ok. I got a set of crower rods I bot awhile back. But I forgot what they are for. I was told they are gsr rods but they had b20 pistons on them. How can I tell the diff. there is no numbers on the rods. I need a end to end size or some then. The look close to the ls eagle rods I have. But I dont wanna go by just that.

 

[jlicrx]

Quoted post[/post]]
ok. I got a set of crower rods I bot awhile back. But I forgot what they are for. I was told they are gsr rods but they had b20 pistons on them. How can I tell the diff. there is no numbers on the rods. I need a end to end size or some then. The look close to the ls eagle rods I have. But I dont wanna go by just that.

B18A, B18B and B20 rods are all 137.0mm center to center of the holes at big and small ends
B18C1 and B18C5 rods are 137.9mm center to center

 

[foolish]

thank you