B&M 45043 PRECISION SPORT SHIFTER - O4 + GTO - Manual (Page 5)

STEP 10. Remove bolts (4) and screws (3) holding down shifter.
TOOLS: 1/4" socket, Extension, Drive & Screwdriver
(phillips)
STEP 11. Pull out entire stock shifter assembly, including o-ring.
STEP 12. Remove bolts (2) holding down GTO trans base.
TOOLS: 6mm Hex, Extension & Drive
OPTIONAL: Front (2) bolts of GTO trans base can be
removed, GTO trans base removed and
gasket can be replaced.
STEP 13. Remove stock knob by holding stick in vise and hitting
knob with wrench.
TOOLS: 3/4" Wrench, Hammer & Vise
GTO Trans base