|
|
|
|||||||
| Register | Album Gallery | Thread Gallery | FAQ | Community | Calendar | Become a Paid Member | Today's Posts | Search |
|
|
Thread Tools | Display Modes |
|
#1
09-17-2020, 02:12 PM
|
||||
|
||||
Idler Arms 3917581A vs 3917581B
I have a couple of original 69 Idler Arms here and wondering the significance in the 2 different part numbers? Can anyone with knowledge chime in on this?
3917581A = Heavier Beefy looking Idler Arm 3917581B = Lighter narrower beam Idler Arm Are they both either manual or power steering? One is lighter than the other in terms of beam thickness?
__________________
I like solid lifter cars, big cams and cars w/ 3 pedals in them. 
|
|
|
Threaded Mode