A100 Front Hub Research

From what I've found:

D100 hubs wont work, wrong inner bearing size, too big.
69 Roadrunner hubs fit perfectly, probably other B-Body hubs will work too.

Roadrunners also came with disc brakes, so maybe someone can come up with a Roadrunner front disc brake conversion

Ive been wondering about replacement hubs for my 67 A100. so if the roadrunner hubs fit, will the A 100 bearings fit or will they need to be replaced. Asking this question because I just replaced the bearings but the original hubs have a bit of wear on them.

This is GREAT news and useful information! Thank you for sharing this.

Also, I found this:

http://www.streetmusclemag.com/tech-stories/brakes-suspension/killer-kong-project-update-speedway-motors%E2%80%99-speedy-disc-brake-swap/

"For 1969, the Dodge Charger and its fellow intermediate-sized siblings the Coronet, Super Bee, Road Runner, GTX and Satellite, all were offered with the same front disc brakes as part of a special R/T handling suspension package featuring heavy duty torsion bars, shocks, rear springs and sway bar, in addition to a set of Bendix four-piston calipers grinding a set of two-piece rotor/hub assemblies to a halt.

While an improvement over the standard front drums, the two-piece rotors were known to warp and distort during hard braking, causing severe brake pulsing and vibration. By the mid-1970s, Chrysler replaced the two-piece rotors with front unicast rotors (one-piece hub and rotor) which improved the warping concern, but encountered heat dissipation issues, leading to the 11.75-inch unicast police rotors with cast-in reinforcing ribs in 1976.

The rotors weren’t the only the parts to get an improvement during the 1970s. While modern technology would make the multi-piston caliper the choice of performance brakes, the original Bendix four-piston calipers from the ’66-to-’69 cars were replaced by a single-piston Kelsey-Hayes pin-type on the 1970 models."

BillWelter wrote:From what I've found:

D100 hubs wont work, wrong inner bearing size, too big.
69 Roadrunner hubs fit perfectly, probably other B-Body hubs will work too.

Roadrunners also came with disc brakes, so maybe someone can come up with a Roadrunner front disc brake conversion

Just to clarify, what you are referring to as a hub is also known as a spindle, correct?

The bearings for the "B" body Plymouth are the same as the vans, A2 & A6 set, as for direct fit you would need the inner to outer bearing spacing to verify the B hubs will interchange. That also includes some early E bodies, plus the Dodge & Chrysler offerings.

Has to be talking about hubs for the spindles can not interchange, 62-74 B bodies were ball joint front suspension our vans had king pin.

Not sure which would be the harder to find hubs, vans or B body, then again there are a lot of vehicles that used the A2/A6 bearing combo, not just Chrysler products.