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Brake Pedal Interchangeability

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81f100custom

Brake Pedal Interchangeability

Hi,
Could anyone possibly tell me if a E0TZ 2455-A will interchange with a E4TZ 2455-B please? If not mistaken they should both be for manual trans and power brake.

Thanks,
Eddie

Eddie,
81 F100 Custom SWB, 5.0L, 4x2, Single Rail Four-Speed Overdrive, 3.00 Non-Limited Slip Rear Axle, Non A/C truck to complete 85 F150 factory A/C conversion, Nutmeg interior color.

Gary Lewis

Re: Brake Pedal Interchangeability

Administrator

Yes and no. Jein in German.

The E0 pedal has a smaller tube than the E4 pedal. So you can't put an E0 pedal where an E4 pedal is as the later shaft won't go through the early pedal. But you could put an E4 pedal where an E0 pedal is with some shimming via bushings.

Here are some dimensions:

I/D O/D Width
Part Number Marked (ID #) Pedal Shaft Tube
E0TZ 2455-A E0TA 2455-FC .692" .613" 4.440"
E4TZ 2455-B E4TA 2455-DA .850 .773" 4.444"

Gary, AKA "Gary fellow": Profile

Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
Blue: 2015 F150 Platinum 4x4 SuperCrew wearing Blue Jeans & sporting a 3.5L EB & Max Tow
Big Blue: 1985 F250HD 4x4: 460/ZF5/3.55's, D60 w/Ox locker & 10.25 Sterling/Trutrac, Blue Top & Borgeson, & EEC-V MAF/SEFI

81f100custom

Re: Brake Pedal Interchangeability

Thanks Gary for those dimensions. Would you or anyone else maybe happen to know how much lower the stud for the booster/master cylinder rod is mounted for power brakes vs manual brakes? I may just lower what I have possibly. I could guess at it I suppose but thought someone may have the specs on the difference in stud position between manual and power brakes.

Eddie,
81 F100 Custom SWB, 5.0L, 4x2, Single Rail Four-Speed Overdrive, 3.00 Non-Limited Slip Rear Axle, Non A/C truck to complete 85 F150 factory A/C conversion, Nutmeg interior color.

ArdWrknTrk

Re: Brake Pedal Interchangeability

Administrator

I'm pretty sure Dave (fuzzface2) has a pic and dimensions of a power v/s non-power brake pedal.

Jim,
Lil'Red is a '87 F250 HD, 4.10's, 1356 4x4, Zf-5, 3G, PMGR, Saginaw PS, desmogged with a Holley 80508 and Performer intake.
Too much other stuff to mention.

Gary Lewis

Re: Brake Pedal Interchangeability

Administrator

Dave posted some pics here that are probably what you need. But if not, please let me know.

I wonder if this is something we need to document?

Gary, AKA "Gary fellow": Profile