What spindle do I have?

Suspensiondude

New Member
Joined
Jan 26, 2026
Messages
3
Reaction score
1
Location
Alberta, Canada
I am trying to identify a Mopar spindle. I have dug around on this website for hours and can't find the info i need. The knuckle itself seems very tall. It is a disc brake knuckle that is 6.75 inches tall from the spindle centerline to the top of the upper ball joint pad. 2 inches from the spindle centerline down to the lower ball joint mointing bolt centers. The spindle itself has a seal surface diameter of 1.75 inches and a large bearing surface of 1.25 inches diameter. What the hell spindle do I have? Can anybody help me please?
 
Yes it is a Mopar style spindle. It may be aftermarket....It came off a highly bastardized suspension system ( Corvette front rack with the spindles flipped from side to side...) on a 70 300C. Please see photos of the spindle. The spindle in question is the silver one. Beside it is a more common B body large bearing spindle. ( black)

20260127_101344.jpg


20260127_102202.jpg
 
Yes it is a Mopar style spindle. It may be aftermarket....It came off a highly bastardized suspension system ( Corvette front rack with the spindles flipped from side to side...) on a 70 300C. Please see photos of the spindle. The spindle in question is the silver one. Beside it is a more common B body large bearing spindle. ( black)

View attachment 752607

View attachment 752608
No aftermarket C-body spindles that I know of.

I'd say that is a C-body spindle based on the height.

Here's a picture (not mine) of a '68 Dodge Monaco drum brake spindle. Taller, right side of pic. I'm not sure of the interchangeability between '68-'70, but I tend to think they are the same. Part numbers (I looked it up in parts book) are different though.

1769542357935.png
 
Back
Top