Hemi power brake booster

[tan top]

hi Guys  , just a quick question !  would appreciate any info / help  on a 68 -70  hemi B-body  booster  , whats the distance between,  where it bolts to the fire wall &  bolt goes  through brake pedel !! see picture 

[FJMG]

Mine is still in the car so I measured inside the car from the inside face of the firewall and I get minimum 4&5/8" or 4.625". Was a little difficult to measure so it MIGHT be as much as 4&11/16" or 4.6875" but that's tight up against the stop switch. You just need to add the thickness of the firewall to measure yours out of the car.

[tan top]

Mine is still in the car so I measured inside the car from the inside face of the firewall and I get minimum 4&5/8" or 4.625". Was a little difficult to measure so it MIGHT be as much as 4&11/16" or 4.6875" but that's tight up against the stop switch. You just need to add the thickness of the firewall to measure yours out of the car.

thanks  FJMG  , for measuring & help /advice !!      appreciated Dude   ...........