DIVERSIFIED MACHINE INC. 2020 PRODUCT GUIDE
ALL PROFESSIONAL SERIES REARS INCLUDE SATURDAY NIGHT SPECIAL FEATURES PLUS:
GUN DRILLED
LOW DRAG
LOWERSHAFT SEALS
Complete Rear
Less Tubes
Includes 5
Quarts High
Performance
Bulldog Blood
Gear Oil
PRO GLIDE TREATED
BULLDOG BLOOD
BEARINGS
GEAR OIL
ULTRALIGHT ALUMINUM
SPOOL
ASF FINISHED
RING & PINION
The myth that quick change rears rob horsepower is just
that…a myth! A 9” rear utilizes a hypoid ring and pinion. Hypoid
ring and pinions run hotter and consume more power than the
spiral bevel ring and pinions used in a quick change. Some
efficiency is lost through the quick change gears but it doesn’t
surpass the inefficiency of the 9”. When the ability to fine tune
your gear ratio is taken into account the choice is obvious –
quick change all the way!
BULLDOGREARS.COM | 717.397.5347 | DIVERSIFIEDRACING.COM 15
BLACK THERMAL
COATING
Complete Rear w/Tubes Includes 5 Quarts High
Performance Bulldog Blood Gear Oil
Complete Rear w/Tubes, Hubs & Rotors Includes 5
Quarts High Performance Bulldog Blood Gear Oil
The CT-1
The CT-1
The CT-1
OPTIONAL
a HOLLOW AXLES
a SOLID AXLES
OPTIONAL
a HOLLOW AXLES
a SOLID AXLES
Available In
4.12 or 4.86
Ratios
Did you
know
Consider using steel Smart Tube style tubes in place of
2.5" GN. The hub uses an inverted drive flange requiring
shorter axles- Smart Tube style is lighter, stronger and
cheaper!
2.5” GN 5 on 5 Tube to
Axle conversion
Tube Length Axle Length
22" 28.5"
23" 29.5"
24" 30.5"
25" 31.5"
26" 32.5"
27" 33.5"
29" 35.5"
A 60" centered Rear utilizes
two 24" tubes. A rear with 2"
offset would use a 22" and
26" for its tube lengths.
SPLINE’s
tip