B&M 70226 TRANSKIT FOR GM 4L80E TRANSMISSION User Manual
Page 4
4
Pressure
Regulator
Bore
Oil Filter Pickup
Tube Seal
Detent Spring
Pressure Switch
Assembly
Detent Lever Pin
Manual Valve
Dip Stick
Stop
Lube Pipe
Early model units used
o-rings in the pressure
switch assembly. Make
sure to recover them
during disassembly.
When installing the valve
body make sure ALL of
the screws have been
installed in the valve body
(finger tight) BEFORE
beginning to tighten and
torque the bolts.
Your Valve Body installation may appear slightly different than this one.
Reinstall the components as they were originally on your unit.
Accumulator Housing Bolts:
1991 - 1993
(1) M6 x 100mm x 8mm Hex
(5) M6 x 65mm x 8mm Hex
1994 - 1996
(6) M6 x 65mm x 8mm Hex
BC = Model (will vary)
P = 4L80E Transmission
Model Year
Calendar Year
Julian Date
Valve Body Bolts:
(6) M6 x 55mm x 8mm Hex
(1) M6 x 35mm x 10mm Hex
(21) M6 x 55mm x 10mm Hex
Figure 1: Valve Body & Trans I.D.
- 10225 SHIFT IMPROVER KIT (7 pages)
- 10227 TRANSPAK (8 pages)
- 50231 TRANSKIT (1 page)
- 10230 FLEXPLATE (1 page)
- 10280 CAST DEEP PAN (2 pages)
- 10300 DEEP PAN, CHRYSLER NAG-1 (3 pages)
- 10310 CAST ALUMINUM FRONT END COVER FOR DANA 30 IS CONSTRUCTED OF A356.0-T6 ALUMINUM. THIS RUGGED UNIT DIS (2 pages)
- 10311 CAST ALUMINUM REAR END COVER FOR DANA 35 WAS DESIGNED TO STRENGTHEN THE REAR END BY PREVENTING CASE (3 pages)
- 10312 Dana 44 Rear End Cover, A356.0-T6 Aluminum (3 pages)
- 10314 DANA 60/70 COVER WAS DESIGNED TO FIT BOTH DANA 60 AND DANA 70 DIFFERENTIALS. CONSTRUCTED OF A356.0-T (3 pages)
- 10315 Dana 80 cover was designed to strengthen the axle by preventing case distortion, ring gear & cap bea (3 pages)
- 10497 BRACKET & LEVER KIT (1 page)
- 117101 STRT TRANS TH700R4 CHV WITH MECH SP (7 pages)
- 120001 SHIFT PLUS 2 TRANS CONTROLLER (19 pages)
- 120002 TPS FOR CARBUERETED KITS (2 pages)
- 20260 SHIFT IMPROVER KIT (6 pages)
- 20261 SHIFT IMPROVER KIT (6 pages)
- 20280 CAST DEEP PAN (2 pages)
- 20297 KICKDOWN SWITCH KIT (1 page)
- 20480 NITROUS HOLESHOT 2400 (6 pages)
- 22300 NAG-1 Locking Trans Dipstick (2 pages)
- 30228 TRANSPAK (8 pages)
- 30262 SHIFT IMPROVER KIT (8 pages)
- 30280 CAST DEEP PAN (2 pages)
- 35229 TRANSPAK (8 pages)
- 35265 SHIFT IMPROVER KIT (8 pages)
- 35498 BRACKET AND LEVER KIT (2 pages)
- 40227 TRANSPAK (18 pages)
- 40263 SHIFT IMPROVER KIT (16 pages)
- 40281 CAST DEEP PAN (1 page)
- 40291 CAST DEEP PAN (2 pages)
- 40295 CAST DEEP PAN (2 pages)
- 40297 CAST ALUMINUM REAR END COVER, FORD 8.8 (3 pages)
- 40298 Cast Aluminum Rear End Cover for Ford 9.75 (3 pages)
- 40422 HOLESHOT 2400 C6 SMALL PILOT (6 pages)
- 40496 BRACKET AND LEVER KIT (3 pages)
- 40497 BRACKET AND LEVER KIT (2 pages)
- 40504 BRACKET AND LEVER KIT, 4R70W (7 pages)
- 40505 BRACKET AND LEVER KIT, 4R100/E40D (7 pages)
- 45034 PRECISION SPORT SHIFTER - 08 & UP CORVETTE C6 & Z06 (11 pages)
- 45043 PRECISION SPORT SHIFTER - O4 + GTO (1 page)
- 45043 PRECISION SPORT SHIFTER - O4 + GTO (10 pages)
- 45044 PRECISION SPORT SHIFTER - C5 &C6 CORVETTE (15 pages)
- 45047 PRECISION SPORT SHIFTER - 88 - 00 HONDA (2 pages)
- 45048 PREC SHIFTER JEEP 99-01 JEEP WRANGL (12 pages)