SPF Wilwood Caliper Specs

eschaider · #1 (**permalink**) 11-25-2018, 10:12 AM

Does anyone know the piston diameter (front and back) in the SPF Wilwood calipers?

Thx,

Ed

Jim Vander Wal · #2 (**permalink**) 11-25-2018, 03:32 PM

On #1855 and #2584 it was 1-3/4" front and 1-3/8" rear.

There were real early cars that didn't run Dynalites and possibly later cars. Not sure what's current.

Your chassis number would help as that generally identifies the vintage.

Jim

eschaider · #3 (**permalink**) 11-26-2018, 08:15 AM

Quote:

Originally Posted by Jim Vander Wal

On #1855 and #2584 it was 1-3/4" front and 1-3/8" rear.

There were real early cars that didn't run Dynalites and possibly later cars. Not sure what's current.

Your chassis number would help as that generally identifies the vintage.

Jim

Thanks Jim. My chassis is 2291 which puts me right in the middle of your listed chassis range. The sizing you indicate was what I was guessing w/o disassembly. Genuinely appreciate the help.

Thanks,

Ed