Page 255 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

Detroit Locker Detroit Truetrac
The Detroit Locker maximizes traction by delivering Truetrac’s proven helical gear design eliminates
100% of the torque to both drive wheels. It is engineered to friction plates, cones, and springs for mainte-
keep both wheels in a constant drive mode, and has the ability to nance-free traction. Power transfer is so smooth, it
automatically allow wheel speed differentiation when required. 100% literally goes unnoticed by the driver. Proven design, low
locking differential provides legendary traction and ultimate performance. cost, and effective performance make the Truetrac limited slip differential
Part No. Description Axle Dia. Axle Spline Ratios the ideal choice for a wide variety of vehicles.
DET187SL14A Chrysler 8-3/4", 1969-74 1.20" 30 2.76-5.57 Part No. Description Axle Dia. Axle Spline Ratios
DET187C145A Ford 8.8", C-clip, 1987-06 1.32" 31 2.47-4.56
DET187SL13A Ford 9", 1957-79 1.20" 28 All Exc. 2.72 DET913A572 Chrysler 8-3/4", 1957-74 1.28" 30 2.76-4.56
DET187SL17B Ford 9", 1976-87 1.32" 31 All Exc. 2.72 DET912A562 Ford 8.8", C-Clip, 1983-06 1.20" 28 All
DET187S160A Ford 9", 1976-87 1.50" 35 All Exc. 2.72 DET913A561 Ford 8.8", C-Clip, 1987-06 1.32" 31 2.47-4.56
DET187C149A GM 8.5", 10-Bolt, 1971-89 1.20" 28 2.73-Up DET912A587 Ford 9", 1957-79 1.20" 28 All
DET187C148A GM 8.5", 10-Bolt, 1988-96 1.32" 30 2.73-5.13 DET913A586 Ford 9", 1957-79 1.32" 31 All Exc. 2.72
DET187C197A GM 8-7/8", 12-Bolt Car, 1964-72 1.29" 30 3.08-3.90
DET912A686 GM 218mm, 2010-12 Camaro — 32 3.45, 3.73
Eaton ELocker DET911A319 GM 7.5", 10-Bolt, 1975-89 1.16" 26 3.23-Up
DET912A317 GM 7.5"/7.6", 10-Bolt, 1988-05 1.20" 28 3.23-Up
Electronically-selectable differential provides traction on DET912A556 GM 8.5, 10-Bolt 1971-89 1.20" 28 2.73-Up
demand. With a simple flip of a dash-mounted switch, go DET912A642 GM 10-Bolt, 2004-06 GTO – 28 3.46-Up
from open to 100% locked for absolute maximum traction. DET913A481 GM 8.5", 10-Bolt, 1988-96 1.32" 30 2.73-5.13
Differential is fitted with net-forged gears for increased strength and reliability. DET913A555 † GM 8-7/8", 12-Bolt Car, 1964-72 1.29" 30 3.08-3.90
Part No. Description Axle Dia. Axle Spline Ratios DET914A575 † GM 8-7/8", 12-Bolt Car, 1964-72 1.41" 33 4.10-Up
DET14022-010 Dana 60 HD 1.50" 35 4.10-Down †Axles are cut with a 45° pressure angle.
DET14023-010 Dana 60 HD 1.50" 35 4.56-Up

Weld-In Subframe Connectors
Subframe Connectors,
which are fabricated
Deep Tubs
from 2" x 3" x .120"
Exclusive deep tubs fit perfectly wall rectangular steel
to maintain stock appearance, tubing, increase chassis
yet permit wider tire/wheel stiffness by joining the
combinations. Stamped in the front subframe to the rear
USA from 18-gauge steel, inner frame rails. Connectors
wheel housings are nearly 3" do not interfere with seat attachment hardware or rear leaf spring pocket.
wider than stock units. Solid aluminum body mounts should be used with subframe connectors to
Part No. Application maintain maximum rigidity.
DSE040401 1967-69 GM F-Body
DSE040402 1968-74 GM X-Body Part No. Description
DSE040403 1970-81 GM F-Body DSE010101 Subframe Connectors, 1967-69 GM F-Body
DSE040404 1962-67 Chevy II/Nova DSE010103 Subframe Connectors, 1970-81 GM F-Body
DSE040405* 1964.5-70 Ford Mustang DSE010105 ‡ Subframe Connectors, 1964.5-68 Mustang
*Includes replacement frame rail section and double reinforcement plates to accommodate a Solid Body Mounts, 1967-69 GM F- Body;
wider rear tire. DSE010301
1968-74 X-Body; 1970-81 Camaro Only
‡Requires installation of DSE010107 torque boxes.
Driveshaft Loop For 2010-Up Camaro
DSE011204 Engine Mount Kit For 2010-Up Camaro V8
Direct bolt-in driveshaft loop, meets NHRA DSE060430
requirements, is 1/4" thick steel x 2" Mounts provide an improved method of securing
wide, and keeps the driveshaft contained the engine, reducing power train shake without
in the event of a failure. Attractively powder being too harsh. Constructed using powder
coated, driveshaft loop fits both automatic and manual coated steel brackets combined with black anod-
transmission applications, clears the OEM exhaust, and does not ized aluminum housings, mounts are adjustable
affect ground clearance. rearward up to 1" and downward up to 1/2".

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