Page 100 - 2018 Master Catalog

2-WIRE TRANS-
BRAKE SOLENOID
Dependable 2-wire design, the solenoid
doesn’t have to “hunt” for a ground
through the plunger tip causing potential
intermittent shorts. Solenoid windings
LOCKING are precision wound on a metallic spool to
DIPSTICK prevent deformations due to overheating
that cause lesser quality solenoids to stick.
PART NO. DESCRIPTION
GM PART NO. DESCRIPTION
37290 Powerglide locking dipstick, long GM
37291 Powerglide locking dipstick, short 37301 Powerglide transbrake solenoid
37332 TH350 locking dipstick
37432 TH400 locking dipstick

SOLENOID TSI
BILLET CLUTCH HUB VALVE BODY
Super strength in this clutch hub is achieved PART NO. DESCRIPTION
by CNC machining premium stress proof steel GM
stock to exact specifications. Engineered 37302 Powerglide solenoid TSI valve body
with extra material in high stress locations.
Accepts up to 8 discs.
PART NO. DESCRIPTION
GM
37215 Powerglide high gear clutch hub
37215LW Powerglide high gear clutch hub, Lightweight HIGH GEAR
37415 TH400 forward clutch hub CLUTCH PLATES
PART NO. DESCRIPTION
TH400 INTERMEDIATE GM
MAINSHAFT 37226 Powerglide high gear clutch plate, thin .060
37226S Powerglide high gear clutch plate, thin steel
PART NO. DESCRIPTION 37227 Powerglide high gear clutch plate set, thick .100
GM 37227S Powerglide high gear clutch plate set, thick steel
37448 TH400 - Main shaft, intermediate, 300M

POWERGLIDE
INPUT SHAFTS
POWERGLIDE
STATOR SHAFT These hardened input shafts are produced from
nickel hardened chromemoly for increased strength.
PART NO. DESCRIPTION
GM PART NO. DESCRIPTION
37241 4340 steel stator shaft GM
37245 Powerglide, 4340 steel
37246 Powerglide to turbo, 4340 steel
37248 Powerglide to turbo, 300M 30% stronger, 1150 HP

POWERGLIDE OUTPUT
SHAFT SUPPORT
SPEEDO PLUG
Made from high strength 6061-T6 billet
aluminum. Replace after high
performance rebuilds.
PART NO. DESCRIPTION
GM PART NO. DESCRIPTION
37240 Powerglide transbrake solenoid GM
37258 Support shaft bushing, .908” I.D., 1982-84 37310 Speedo plug
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