
SECTION
 IB
CORVETTE BODY
INDEX
Page
General Description . . * • •.
 •
 ^"i1
Maintenance and Replacements 1B-1
Front End 1B-1
Adjustments IBri
Hood 1B-1
Hood Catch 1B-2
Hood Assembly . 1B-2
Front Emblems 1B-2
Vent Grilles 1B-2
Instrument Panel Tray . 1B-2
Cowl Area Trim
 ....................
 1B-4
Rear View Mirror 1B-4
Outside 1B-4
Inside . 1B-4
Sun Visor . 1B-4
Cowl Ventilator Assembly 1B-4
Windshield ; 1B-5
Doors 1B-7
Adjustments 1B-7
Door Lock Striker 1B-7
Door Window and Vent 1B-7
Door Hinges 1B-7
Trim Panel and Inside Handles IB-11
Weatherstrip 1B-11
Door Ventilator Assembly 1B-12
19437 Model 1B-12
19467 Model 1B-13
Window Glass 1B-13
Glass Run Channel—Upper 1B-14
Window Outer Seal Assembly 1B-14
Window Inner Seal Assembly 1B-14
Glass Run Channel—Rear 1B-15
Window Regulator—Manual 1B-15
Window Regulator—Power 1B-15
Door Lock and Remote Controls 1B-16
Outer Handle . 1B-16
Lock Cylinder 1B-17
Hinges—Door Assembly . 1B-17
Rear Quarter .. . 1B-19
Door Sill and Molding . . 1B-19
Rear End . . r 1B-19
Folding Top Compartment Lid 1B-19
Adjustments . . 1B-19
1B-19 
Page
Lock 1B-19
Control 1B-19
Rear Window—19437 Model 1B-21
Gas Tank Door and Rear Trim Plate.,. . . . . . . . 1B-23
Rear Filler Panel 1B-23
Spare Tire Mount 1B-23
Rugs and Interior Trim 1B-25
Cleaning Soft Trim 1B-25
Carpets and Covers—All Models 1B-26
Rear Body Trim , . 1B-26
Soft Covers 1B-26
Rigid Plastic Trim 1B-26
Garnish Moldings Plus-Headliner-19437 Model . . 1B-27
Seats 1B-27
Body Mounting 1B-27
Body Repairs . 1B-27
General Instructions . . . 1B-27
Repair Panels. 1B-28
Precautions 1B-29
Plastic Solder Kit 1B-29
Resin Kit 1B-30
Specific Repairs 1B-32
Scratched Panels-Spot Refinishing 1B-32
Dents in Panels-Surface Cracks !B-33
Cracked Panels . . 1B-35
Fractures 1B-37
Panel Replacement 1B-39
Hard Top . . 1B-41
Care and Storage 1B-41
Rear Window 1B-41
Garnish Moldings and Latches 1B-42
Headlining 1B-43
Weatherstrips and Drip Molding 1B-43
Vinyl Covering . 1B-43
Folding Top 1B-46
Care of Folding Top 1B-46
Care of Rear Window 1B-46
Adjustments 1B-48
Top Assembly, Removal and Installation 1B-49
Top Trim and Rear Window Assembly 1B-50
Frame and Linkage 1B-52
Weatherstrip 1B-52
Adding Hardtop 1B-52
Special Tools 1B-53
GENERAL DESCRIPTION
.
 A
 structural network
 of
 steel forms the backbone
 of
 the
Corvette body. When combined with
 the
 fiber-glass
 re-
inforced plastic body panels,
 the
 steel-plastic marriage
results
 in a
 body with increased torsional rigidity
 and
greater beaming strength. 
Convertible models continue with two roof styles:
 the
folding
 top
 and the removable hardtop. In operation, both
tops function similar to those
 of
 previous models. Either
top
 is
 standard and both
 are
 optional
 as
 determined by
the top selected
 as
 base equipment.
MAINTENANCE
 &
 REPLACEMENTS
FRONT
 END
ADJUSTMENTS
(Refer to Figure
 2)
Adjustments should
 be
 made
 in
 order
 -
 hood position
first, then catch adjustments. 
Hood
The position
 of the
 hood
 in
 relation
 to
 the hood body
opening and the fender surfaces
 is
 controlled by the posi-
tion
 of the
 hinges and position
 and
 adjustment
 of
 catch
and bumpers.
The fore
 and aft
 position
 of the
 hood may be adjusted
CHEVROLET CHASSIS SERVICE MANUAL 

CORVETTE BODY 1B-23
Fig.
 50—Folding Top Lid Assembly
1.
 Striker Shim
2.
 Striker
3. Lock Assembly 
4. Lid Assembly
5. Control Assembly
6. Weatherstrip Assembly 
7. Hinge Shim
8. Hinge Assembly 
9. Cable Assembly
10.
 Cable Retainer
24.
 Clean up excess material with Oleum spirits, prep-
sol or kerosene.
GAS TANK DOOR AND REAR TRIM PLATE
Figure 62 illustrates installation details of gas tank
door and rear trim plate.
Gas tank door and bezel may be replaced by removing
sheet metal screws located on inner circumference of
bezel.
Trim plate is retained by five special nuts which are
accessible from under right rear corner of vehicle.
REAR FILLER PANEL
Removal
1.
 Remove rear license plate and license plate housing
as explained in Section 14. 
2.
 Remove tail pipes from mufflers.
3.
 Remove ten screws holding filler panel to body
(fig. 62).
Installation
Reverse removal procedure.
SPARE TIRE MOUNT
Refer to Figure 63.
Removal
1.
 Remove spare tire.
2.
 Loosen pivot bolt lock nuts and turn pivot bolts out
of weld nuts in crossmember.
3.
 Remove two screws retaining swivel bolt assembly
to body.
4.
 Remove four bolts holding cover assembly to body.
CHEVROLET CHASSIS SERVICE 

CORVETTE BODY 1B-28
Fig. 63—Spare Tire Mount
1.
 Cover
2.
 Strap Assembly
3. Strap Assembly
Pivot Bolt 
Swivel Bolt Nut
Swivel Lock Bolt
Swivel Bolt
Bracket 
7. Swivel Bolt Pin
8. Tray
9. Lock Case
10.
 Lock Cover
1.
 Panel Roof Trim
2.
 Panel Retaining
Screw
3. Washer
4.
 Chart Molding
5. Screw - Rear
Quarter Trim
Panel Retaining 
Fig.
 64—Rear Body Trim
6. 
"J"
 Nut - Rear
Quarter Trim
Panel Retaining
7. Panel Assembly - Rear
Quarter Trim
8. Cover - Rear Lower
9. Cement - 3M-1711
or Equivalent 
plastic body panels. The general area around the welding
operation should be protected with wet asbestos or any
other like method (several thicknesses of aluminum foil
makes an excellent heat shield if out of the way of direct
flame).
Straightening of steel parts while still in body must be
done with care. When applying hydraulic jacks or like
equipment which operates by exerting force, bear in
mind that the part being used to brace the stationary end
of tool must be able to withstand such usage and that
fiber glass parts, though tougher than steel, will not yield
or "take a set" as with steel parts, so naturally they
cannot be "straightened". If poor alignment exists due
to collision or other physical damage, check steel re-
inforcements in cowl, roof and sill areas (fig. 69) with
care.
Tracing line of damaging force and checking body
carefully for broken bonds and cracks before, during
and after repairs will pay off repeatedly.
Small cracks and faults in bonds and panels will usually
grow larger if left unattended.
REPAIR PANELS
Body repair panels are illustrated in Figures 66
through 70. Those shown are typical of panels which are
available through Chevrolet parts sources. Procedures
which may be used for installing panels are explained in
the following pages.
Figure 71 illustrates various bonds which will be en-
countered during repair procedures. The legend for
Figure 71 cites typical applications for bonds shown.
CHEVROLET CHASSIS SERVICE MANUAL 

FRONT SUSPENSION 3-7
CAMARO 
CHEVROLET
 AND
CORVETTE
LOWER
CONTROL
 ARM
CHEVELLE 
CHEVY
 II
Fig.
 9- Checking Riding Height
not the vehicle riding height is correct.
1.
 Place the vehicle on a smooth, level floor and bounce
and rock the front end several times. Raise vehicle,
then allow it to settle to a normal height.
2.
 Measure the following two distances (fig. 9):
a. From the floor to the center of the inner pivot of
the lower control arm. (On the Chevrolet and
Camaro, this measurement must be made at the
rear end of the pivot.)
b.
 Chevrolet--Measure the distance from the floor
to the lower face of the lower steering knuckle
boss for the spherical joint on the same side of
the vehicle.
Chevelle—From the floor to the outer pivot
which is located 1/8" (.12) inboard from the ball
stud boss at the lower surface of the arm.
Chevy II--Measure the distance from the floor
to the lower ball joint seat. 
Corvette—Measure the distance from the floor
to the lower face of the lower steering knuckle
boss for the spherical joint on the same side of
the vehicle.
Camaro—From the floor to the lower inboard
edge of ball seat.
3.
 The difference between these two measurements
should be as outlined in the Specifications given at
the end of the book with the vehicle at curb weight
(full tank of gas, spare tire and jack in trunk, no
passengers).
4.
 Measure the opposite side of the vehicle in the same
manner. The measurements for both sides should
differ no more than 1/2".
5. To correct the height, springs must be replaced.
These springs do not have flat ends and shims should
not be used.
CHEVROLET CHASSIS SERVICE MANUAL 

FUEL TANK
 AND
 EXHAUST SYSTEMS
 8-18
CORVETTE
FUEL TANK
INDEX
Page
General Description.
 . 8-18
Service Operations
 8-18
Fuel Tank
 8-18
Gauge Sending Unit
 8-20
Fuel Lines.
 8-20
GENERAL DESCRIPTION
20 GALLON TANK
Fig.
 21
 —Corvette Fuel Tanks
The Corvette
 is
 equipped with
 a
 standard
 20
 gallon
(approx.) tank
 or an RPO 36
 gallon (approx.) fiberglass
tank
 (fig. 21). The
 tanks
 are
 installed
 at the
 very rear
of
 the
 vehicle, convenient
 for
 direct fuel filling into
 the
tank.
 The
 tanks
 are
 held
 in
 place
 by
 two metal straps
 at-
tached individually
 to a
 removable
 gas
 tank frame
 sup-
port.
 Two
 guides
 at the end of
 the straps
 are
 adjustable
for securing
 the
 straps onto
 the
 tank support. The tank
support
 is
 secured
 to the
 frame rail with flat washers,
lockwashers, bolts
 and
 nuts.
 The
 tanks' rest
 on six
 felt
anti-squeak pads.
 One pad
 centers
 on the
 rear frame
crossmember
 and one at
 each side
 on the
 same cross-
member.
 At the
 same rear location two pads
 are
 placed
on
 the
 tank
 at the
 metal support strap (rear) attachment 
location
 and
 another anti-squeak
 pad
 cemented
 on the
support
 at
 the front
 of
 the tank.
The fuel tanks
 are
 equipped with
 a gas
 gauge metering
unit,
 a
 fuel pickup, fuel strainer
 and
 vent line.
 If it be-
comes necessary,
 the
 tank
 can be
 completely drained
 by
removing
 the
 fuel pickup hose which
 is
 located
 at
 the
 bot-
tom
 of the
 tank,
 or
 by removing the metering
 for
 quicker
draining.
A pressure vacuum type, positive vented design
 cap,
conforming
 to
 I.C.C. regulations,
 is
 used on both regular
production
 and
 optional fuel tanks.
 The cap is
 inter-
changeable with past model tanks
 for
 service replace-
ment purposes.
SERVICE OPERATIONS
FUEL TANK
CAUTION:
 IF THE GAS
 TANK SHOULD
 BE
REMOVED
 AND
 INSTALLED, CARE SHOULD
BE EXERCISED
 TO
 AVOID PUNCTURING,
DROPPING
 OR
 DENTING
 THE GAS
 TANK.
Removal
 (20
 Gallon Tank)
WARNING: FIRST REMOVE BATTERY
CABLE. 
1.
 Remove
 the
 spare tire from tire carrier.
2.
 Remove spare tire carrier bolted attachments
 and
carrier
 (fig. 22).
3.
 Remove
 the "U"
 bolt attachments
 at
 both rear tail
pipe
 (See
 Figure
 23).
4.
 Separate
 the
 exhaust system
 at
 the transmission sup-
port crossmember
 by
 loosening
 the "U"
 bolt nuts.
5. Remove both rear muffler brackets from
 the
 frame
and slide
 the
 muffler system rearward.
CHEVROLET CHASSIS SERVICE MANUAL 

FUEL TANK AND EXHAUST SYSTEMS 8-19
Fig.
 22—Spare Tire Carrier Installed
6. Remove two fuel tank retaining strap bottom nuts
from forward support member located at forward
front side of tank.
7. Remove fuel tank metering unit wires (fig. 25).
8. Remove fuel pickup line and drain tank.
9. Remove gas cap, filler neck boot from the top of tank
and disconnect drain line (fig. 24).
NOTE:6
 Coupe Models—Remove filler neck.
10.
 Remove fuel tank support frame attachment bolts and
support.
11.
 Lower tank and rotate toward the front of vehicle.
Installation (20 Gallon Tank)
NOTE:
 Place hoses and wires to one side and
position anti-squeak pads to the crossmember, 
END OF HOSE FLUSH
TO Va INCH BACK FROM
EDGE OF BUMPERETTE
Fig.
 24-Gas Tank Filler Neck Vent Hose
cemented to the support and attached to the tank.
Replace with new pads as required.
1.
 Hook retaining straps at the rear frame crossmem-
ber. (Crimp strap ends at rear frame attachment.)
NOTE:
 Make certain strap ends are hooked and
anti-squeak pads are properly positioned.
2.
 Slowly rotate fuel tank into position.
CAUTION: Coupe-Install filler neck after tank
is installed.
3.
 Attach fuel tank support at the frame side rails.
TANK METERING UNI
WIRE CONNECTIONS
Fig.
 23—Exhaust System Tail Pipe Attachment 
Fig.
 25—Fuel Tank Metering Unit, Wires and Lines
CHEVROLET CHASSIS SERVICE MANUAL 

FUEL TANK AND EXHAUST SYSTEMS 8-20
4.
 Attach the retaining straps with strap guide attached
to the fuel tank support, and secure with-the nut and
lockwasher assembly.
5. Connect the filler neck boot to the drain hose of the
tank and install boot around filler neck,
6. Connect the fuel pickup line, ground wire and make
certain that the fuel drain line is flush to 1/2" in-
board of the rear bumper opening.
7. Attach tank metering unit wires (fig. 25).
8. Replace fuel in tank. Replace gas cap.
9. Check for possible leaks.
10.
 Reconnect the exhaust system by reversing the above
removal procedures (see "Exhaust System").
11.
 Install spare tire carrier by securing the bolt
attachment.
12.
 Install the spare tire in the tire carrier.
Removal (36 Gallon Tank)
1.
 Remove cover (fig. 26).
2.
 Disconnect hoses and drain tank and remove two
fittings at bottom of tank.
3.
 Disconnect fuel and vent lines and wires at tank
(fig. 27).
4.
 Remove straps.
installation (36 Gallon Tank)
Reverse removal procedure to install.
FUEL TANK METERING UNIT OR GAUGE
SENDING UNIT AND STRAINER
The fuel tank metering unit is located at the bottom of
the fuel tank. The fuel strainer is attached at the end of
the sending unit inside the tank.
Replacement (20 Gallon Tank)
1.
 Follow fuel tank removal procedure through Step 2.
2.
 Drain the tank. Disconnect the attaching wires.
3.
 Remove metering unit with a fuel tank gauge unit
Spanner J-8950 (revised).
4.
 'Remove metering unit and gasket.
CAUTION: Carefully remove unit so as not to
damage screen on the end of the pipe.
5. Clean strainer screen by blowing out with com-
pressed air.
6. Reverse procedure to install.
Replacement (36 Gallon Tank)
1.
 Remove cover.
2.
 Follow Steps 2 thru 6 as outlined under replacement
for 20 gallon tank.
FUEL LINES
20 Gallon Tank
The fuel lines are conveniently located along the out-
side of the right frame rail (fig. 28). The lines extend 
Fig.
 26—Gasoline Tank (36 Gallon) Compartment Cover
from the fuel tank pickup at the bottom of the tank, along
the rear frame crossmember to the right frame rail,
extending through the rail at the kickup area and along the
top inside edge of the frame to the fuel pump, Flexible
hoses are located at the fuel tank pickup and at the fuel
pump.
36 Gallon Tank
The 36 gallon tank fuel lines are routed from the bot-
tom of both sides of the tank to the right frame rail
(fig. 20).
Maintenance
CAUTION: Always drain gasoline from the
complete fuel system including carburetor, fuel
pump and all fuel lines and fuel tank if the vehi-
cle is to be stored for any great length of time.
This precaution will prevent accumulation~ol
gum formation and resultant poor engine
performance.
. The fuel lines should occasionally be inspected for
leaks,
 kinks or dents, especially when work has been
done on the underside of car or after the car has been
traveling over rough or stone roads at higher speeds.
If evidence of dirt is found in the carburetor or fuel pump
at disassembly, the lines should be disconnected and
blown put. Check the fuel tank strainer for damage or
omission.
Fuel lines are beaded-type ends for connection to
hoses and flared ends for secure metal-to-metal line
connections.
CHEVROLET CHASSIS SERVICE MANUAL