Street Rod / Universal Brake Assist Units

SHOW PREPARED  MODEL
SHOWN WITH PS LINE SET 

Street Rod / Universal Hydraulic Brake Assist Unit - Model # 3150 / 3250 / 3350

*GM deep vs. shallow master cylinder design:

"early / deep"                "late / shallow"

NOTE: Part # 3100 is the brake unit itself without power steering line set, with AN-6 nipples in the pressure ports.
This model is identical in all ways to the 3150 model except for being equipped with the late / shallow style short MC pushrod 

"early / long MC pushrod"                                    "late / short MC pushrod"  

NOTE: Part # 3150 is the brake unit itself without power steering line set, with AN-6 nipples in the pressure ports
This model is identical in all ways to the 3100 model except for being equipped with the early / deep style long MC pushrod 

o Models with Power Steering Line Set include the following items:
o (2) Aeroquip AN-6 TFE series braided stainless hoses, finished for direct fit to the assist unit on
   one end of each line, left unassembled and trim to fit on the PS pump and steering connections
o (2) Polished billet aluminum line separators
o (1) Heavy duty Parker PS low pressure return hose 
o (1) 3/8 brass low pressure return line "T" fitting and hose clamps
o (1) Aeroquip 90 degree 3/8 male flare fitting for use with most popular PS pump output fittings
o (1) Aeroquip TFE series straight / 45 / 90 degree AN-6 re-usable hose ends included

Model 3250 with 4' PS Line Set suggested for use in firewall mount applications 
Model 3350 with 6' PS Line Set suggested for use in underfloor mount applications 

* Model # 3150: Universal Brake Assist Unit with GM LONG MC PUSHROD without PS Line Set 

* Model # 3250: Universal Brake Assist Unit with GM LONG MC PUSHROD with 4' PS Line Set

* Model # 3350: Universal Brake Assist Unit with GM LONG MC PUSHROD with 6' PS Line Set 

 

o This model fits the later GM "long rod / deep" master cylinder design
o Compatible for use with antilock braking systems (ABS)
o Accepts most all GM master cylinders with up to a 1.800" rear register size and 3.400" bolt centers 
o CNC machined 1018 steel mounting plate with the popular 3.400" x 3.500" Bendix style bolt pattern
o 2.60" universal 3/8-24 NF threaded brake pedal rod with GM horseshoe style clevis assembly 
o Aeroquip AN-6 adapters installed in both pressure ports on models without PS Line Set 
o Silver anodized accumulator / Silver Zinc Dichromate mounting plate
o Supplied with a low profile 90 degree low pressure return line fitting for maximum clearances
o Can be installed right side up OR upside down / accumulator bottle towards driver's or passenger's
   side for maximum possible clearances
o Designed to replace the typical 7" and 8" aftermarket dual diaghphram vacuum boosters 
o For use with disc / drum or disc / disc brakes (not for use with 4 wheel drum brakes)
o 6 3/8" installed length from backside of mounting plate to MC flange

o Models with Power Steering Line Set include the following items:
o (2) Aeroquip AN-6 TFE series braided stainless hoses, finished for direct fit to the assist unit on
   one end of each line, left unassembled and trim to fit on the ps pump and steering connections
o (2) Polished billet aluminum line separators
o (1) Heavy duty Parker PS low pressure return hose
o (1) 3/8 brass low pressure return line "T" fitting and hose clamps
o (1) Aeroquip 90 degree 3/8 male flare fitting for use with most popular PS pump output fittings
o (1) Aeroquip TFE series straight / 45 / 90 degree AN-6 re-usable hose ends included

* Model # 3100: Universal Brake Assist Unit with GM SHORT MC PUSHROD without PS Line Set 

* Model # 3200: Universal Brake Assist Unit with GM SHORT MC PUSHROD with 4' PS Line Set

* Model # 3300: Universal Brake Assist Unit with GM SHORT MC PUSHROD with 6' PS Line Set 

 

Model 3200 with 4' PS Line Set suggested for use in firewall mount applications 
Model 3300 with 6' PS Line Set suggested for use in underfloor mount applications 

Street Rod / Universal Hydraulic Brake Assist Unit - Model 3100 / 3200 / 3300     

o These model fit the later GM "short rod / shallow" master cylinder design
o Compatible for use with antilock braking systems (ABS)
o Accepts most all GM master cylinders with up to a 1.800" rear register size and 3.400" bolt centers 
o CNC machined 1018 steel mounting plate with the popular 3.400" x 3.500" Bendix style bolt pattern
o 2.60" universal 3/8-24 NF threaded brake pedal rod with GM horseshoe style clevis assembly 
o Aeroquip AN-6 adapters installed in both pressure ports on models without PS Line Set 
o Silver anodized accumulator / Silver Zinc Dichromate mounting plate
o Supplied with a low profile 90 degree low pressure return line fitting for maximum clearances
o Can be installed right side up OR upside down / accumulator bottle towards driver's or passenger's
   side for maximum possible clearances
o Designed to replace the typical 7" and 8" aftermarket dual diaghphram vacuum boosters 
o For use with disc / drum or disc / disc brakes (not for use with 4 wheel drum brakes)
o 6 3/8" installed length from backside of mounting plate to MC flange

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