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Top Sellers

55-62 Chevy Bellhousing Cover Set (R)
55-62 Chevy Bellhousing Cover Set (R)
$61.92
55-62 Chevy Bellhousing Pan
55-62 Chevy Bellhousing Pan
$90.00
#3734908 Starter Shield (NOS)
#3734908 Starter Shield (NOS)
$80.00
55-72 Chevy Truck Bellhousing Cover Set
55-72 Chevy Truck Bellhousing Cover Set
$100.00
Chevy Engine Bellhousing Cover Bolt Kit (Slotted)
Chevy Engine Bellhousing Cover Bolt Kit (Slotted)
$2.50

New Releases

64-67 Chevelle Factory Shifter
64-67 Chevelle Factory Shifter
$325.00
56-57 Heavy Duty Z-Bar
56-57 Heavy Duty Z-Bar
$27.00
68 Chevelle Pedal Hanger
68 Chevelle Pedal Hanger
$120.00
  1. Home
  2. GM PARTS SEARCH
  3. Inspection Plates
  4. #3734908

#3734908



  The Part number 3734908 is a Bellhousing cover
that is called an extension in the parts catalogs.
  This inspection plate is used in conjunction with
part number 3704923 underpan to reduce the amount
of road grime entering the clutch housing, and to
guard against stray fingers and animals from getting
caught in the rotating clutch assembly.
 

New OEM Part # 3734908
  Pictures and descriptions come from a new unused
replacement part. This is the upper component of
the two piece gravel guard used on early (1955-197?)
clutch housings.


Inside
  The "bump" on this shield (left end in above picture
Will hang extend past the driver side of most car
bellhousings and may need trimmed. The large
hole is for the starter.
  The three holes around the starter hole are for
starter mounting as the clutch housings this
component is intended for, have the starter mounted
to the housing not the engine. This shield may or
may not need trimmed in this area for engine
mounted starters
  

Part # 3734908
  This view shows the part number tag one of the
two (2) cover mounting thru holes and the "bump".


On "505" Bellhousing
  Here the "908" inspection plate is shown on a
part number 3925505 clutch housing. In this
application the "bump" is needed for full coverage.
  Also in this picture you can see the two (2) shield
mounting holes.


Applications
3734908

0.679 EXTENSION, Clutch Housing
55-62 Y (8 cyl.)   (NOTE 1)
NOTE 1 : Has two indented throughs on surface, trim excess metal as necessary
55-62 Pass. (8 Cyl.) (exc. 409)
55-62 ALL (265, 283) (Truck)
63-67 Ser. 10 thru 30 (283) (exc. A.T.) (Truck)
63-72 Ser. 10 thru 30 (292) (exc. A.T.) (Truck)
63-69 ALL (194, 230) (exc. A.T.) (Truck)
68-70 Ser. 10 thru 30 (396) (exc. A.T.) (Truck)
69-72 ALL, Blazer (250, 350) (exc. A.T.) (Truck)
65-72 Ser. 10 thru 30 (307, 327) (exc. A.T.) (Truck)


Disclaimer:
Factory correct applications are your responsibility. GM made part and part # changes with no rhyme but a reason (no production interruptions at any cost).
Application charts and part numbers are for replacement parts that were available at the time of parts book printing.
My observations come from the parts I have in my collection or other reliable sources your parts may differ.
If Factory correctness is your goal, do more research, join car clubs,
 forums and buy an assembly manual if one is available for your Project Car (you won’t be sorry).
This is a fun and interesting part of the hobby!



Parts For Sale [7]

55-62 Chevy Bellhousing Cover Set (R)
55-62 Chevy Bellhousing Cover Set (R)
In Stock
$61.92
Add To Cart
55-64 Chevy Starter Shield (R)
55-64 Chevy Starter Shield (R)
Sold Out
$25.50
55-62 Chevy Bellhousing Pan
55-62 Chevy Bellhousing Pan
Sold
$90.00
55-72 Chevy Truck Bellhousing Cover Set
55-72 Chevy Truck Bellhousing Cover Set
Sold
$100.00
Chevy Engine Bellhousing Cover Bolt Kit (Slotted)
Chevy Engine Bellhousing Cover Bolt Kit (Slotted)
Sold Out
$2.50
#3734908 Starter Shield (NOS)
#3734908 Starter Shield (NOS)
In Stock
$80.00
Add To Cart
63-72 Truck Starter Shield
63-72 Truck Starter Shield
Out of Stock
$13.50
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