Page 308 - 2021-22 Auto Performance_Hot Rod and Early Muscle

Ford 8.8"
10-9/16" X 10-13/16" cover.
GM 8.20" B.O.P.
10-5/8" irregular, 1964-71 Buick, Olds, & Pontiac, 10-bolt.
Part No.
MOTF888355 MOTF888373 MOTF888390 MOTF888410 MOTF888456 MOTF8.8BI MOTF8.8CPK MOTR8.8RMK
Ratio Teeth
3.55 39-11 3.73 41-11 3.90 43-11 4.10 41-10 4.56 41-9
— — — — — —
Description
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set Differential Gear Kit, 31 Spline (Open) Clutch Pack, 31 Spline
Master Installation Kit
Part No.
MOTBP882355 MOTBP882373 MOTR8.5PRMK
Ratio Teeth
3.55 39-11 3.73 41-11 — —
Description
Ring And Pinion Set
Ring And Pinion Set Master Installation Kit
GM 8.20"
10-5/8" irregular or 11" oval, 1964-72 Chevy cars, 10-bolt.
Ford 9"
11-3/4" cover, passenger cars, 10-bolt.
Part No.
MOTG882336 MOTG882355 MOTG882411 MOTR10CRMK
Ratio Teeth
3.36 37-11 3.55 39-11 4.11 37-9
— —
Description
Ring And Pinion Set Ring And Pinion Set Ring And Pinion Set Master Installation Kit
Part No.
MOTF890325 MOTF890350 MOTF890370 MOTF890411 MOTF890430 MOTF890457 MOTR9R28MK MOTR9RMK
Ratio Teeth
3.25 39-12 3.50 35-10 3.70 37-10 4.11 37-9 4.30 43-10 4.57 32-7
— — — —
Description
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set 28-Spline Axle Master Installation Kit 31-Spline Axle Master Installation Kit
GM 8.5"
11" cover, 1970-92 passenger cars, 10-bolt.
GM 7.5" - 7.625"
8-5/16" x 10-9/16" passenger cars, 10-bolt 3.23 & up.
Part No.
MOTG885342 MOTG885373 MOTG885410 MOTG885456 MOTR10RMK MOTGM10BI MOTGM10BI-30
Ratio Teeth
3.42 41-12 3.73 41-11 4.10 41-10 4.56 41-9
— — — — — —
Description
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set
Master Installation Kit Differential Gear Kit, 28 Spline (Open) Differential Gear Kit, 30 Spline (Open)
Part No.
MOTG875342 MOTG875373 MOTG875390 MOTG875410 MOTGM7.5BI MOTR7.5GRBMK MOTR7.5GRLMK
Ratio Teeth
3.42 41-12 3.73 41-11 3.90 43-11 4.10 41-10
— — — — — —
Description
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set
Ring And Pinion Set Differential Gear Kit, 26 Spline (Open) 1977-81 Master Installation Kit 1999-02 Master Installation Kit
GM 8.875"
10-7/8" cover, 1965-72 passenger cars, 12-bolt.
Part No.
MOTG888355 MOTG888373 MOTG888411 MOTR12CRMK
Ratio Teeth
3.55 39-11 3.73 41-11 4.10 41-10
— —
Description
Ring And Pinion Set Ring And Pinion Set Ring And Pinion Set Master Installation Kit
DOT 5.1 Brake Fluid

basis for all types of hydraulic actuated brake and clutch systems in accordance with DOT 5.1, DOT 4, and DOT 3 manufacturers recommendations. Specially designed for anti-lock brake system (ABS). Dry boiling point of 522°F (272°C). Sold in a 16.9-oz. bottle, or in cases.
MTL100951 MTL100951-12
Note: 3.90 and lower numerically for three series carrier, 4.10 and higher numerically for four series carrier.
RBF 600 Racing Brake Fluid
A DOT 4, 100% synthetic, non-silicone rac-

the high temperatures common to racing brake and clutch systems. RBF 600 has a dry boiling point of 593°F, superior to DOT 5 circulation in micro-valves and anti-lock sys- tems. Sold in 16.9-oz. bottles, or in cases.
16.9-oz. Bottle 1 Case (12) 16.9-oz. Bottles
MTL100949 MTL100949-12
Note: Do not mix with silicone (DOT 5 silicone base) or mineral base fluids (LHM).
16.9-oz. Liter Bottle
1 Case (12) 16.9-oz.Liter Bottles
RBF 660 Racing Brake Fluid
RBF 660 resists the extreme temperatures common to carbon and ceramic race car brakes, minimizing

Greatly exceeds DOT 3, DOT 4, and DOT 5.1 standards. May also be used with conventional steel rotors and clutch systems. Sold in 16.9-oz. liter bottle, or in cases.
16.9-oz. Bottle 1 Case (12) 16.9-oz. Bottles
MTL101667 MTL101667-12
Note: Do not mix with silicone (DOT 5 silicone base), mineral (LHM) or polyglycol based brake fluids.
306 2021 HOT ROD AND EARLY MUSCLE