It's going to take someone smarter than me to determine if the Tilton Master Cylinder (3/4 bore x 1" stroke) is big enough to handle the 1-1/4" stock wheel cylinders...your original MC had a 1-1/4" bore with a 1.225" stroke. Lack of MC volume will make shoe adjustment very critical...you'll have very little safety factor before the MC bottoms out with the shoes not touching the drums.

You can always pulled the front drums and look at the shoes to see if they are making full contact with the drums.

Mike B smile

Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
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Silver Spring, MD