Page 9 of 474
iv 
In 1932  Chevrolet 
introduced  the 
Synchro-Mesh  transmission  and 
ofSered  a host 
of 
accessories -- including 
such  niceties as a  clock! 
I 
The legacy of America's  favorite sportscar I 
began in 1953, when 319 hand-assembled ; 
white  Corvettes : 
launched  the I 
first use of a I 
fiberglass  body  in : 
a production car 
I 
------------I 
ProCarManuals.com 
     
        
        Page 437 of 474

Part D: Recommended  Fluids 
and  Lubricants 
NOTE: Fluids  and  lubricants  identified  below by name, 
part  number  or  specification  may  be  obtained  from  your  dealer. 
USAGE  FLUIDLUBRICANT 
Engine  Oil  Engine  Oil  with the American 
Petroleum  Institute  Certified  For 
Gasoline  Engines  “Starburst”  symbol  of the  proper  viscosity. 
To 
determine  the preferred  viscosity 
for  your  vehicle’s  engine,  see 
“Engine  Oil”  in  the  Index. 
Engine  Coolant 
50/50 mixture  of clean  water 
(preferably  distilled)  and  use  only 
GM  Goodwrench@ 
DEX-COOL@ 
or  Havoline@ DEX-COOL@ 
Coolant.  See  “Engine  Coolant” in 
the  Index. 
USAGE 
Hydraulic  Brake 
System 
Parking  Brake 
Cable  Guides 
Power  Steering 
System  Automatic 
Transaxle 
Key  Lock 
Cylinders 
FLUIDLUBRICANT 
Delco  Supreme ll@ Brake  Fluid 
(GM  Part 
No. 12377967  or 
equivalent  DOT-3  Brake  Fluid). 
Chassis  Lubricant  (GM  Part 
No. 12377985  or  equivalent)  or 
lubricant  meeting  requirements 
of 
NLGI # 2,  Category  LB  or 
GC-LB. 
GM  Power  Steering  Fluid  (GM 
Part 
No. 1052884 - 1 pint, 
1050017 
- 1 quart,  or  equivalent). 
DEXRON@-111 Automatic 
Transmission  fluid. 
Multi-Pu  ose Lubricant, 
Superlube 
% (GM  Part 
No. 1234624 1 or  equivalent). 
7-34 
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        Page 455 of 474

1998 CHEVROLET  SERVICE  PUBLICATIONS  ORDERING  INFORMATION 
The  following  publications  covering  the  operation  and  servicing of your  vehicle  can  be  purchased  by  filling out 
the  Service  Publication  Order  Form  in  this  book  and  mailing  it in  with  your  check,  money  order, 
or  credit  card  information  to  Helm,  Incorporated  (address  below\
.) 
CURRENT  PUBLICATIONS  FOR 1998 CHEVROLET 
SERVICE  MANUALS 
Service  Manuals  have  the  diagnosis  and  repair  information 
on  engines,  transmission,  axle,  suspension,  brakes,  electrical,  steering,  body,  etc.  RETAIL  SELL  PRICE: 
$90.00 
TRANSMISSION,  TRANSAXLE,  TRANSFER  CASE 
UNIT  REPAIR  MANUAL 
This  manual  provides  information  on  unit  repair  service  procedures,  adjustments  and  specifications  for  the 
1998 GM  transmissions,  transaxles  and  transfer  cases. 
RETAIL  SELL  PRICE: 
$40.00 
SERVICE  BULLETINS 
Service  Bulletins  give  technical  service  information  needed 
to  knowledgeably  service  General  Motors  cars  and  trucks. 
Each  bulletin  contains  instructions 
to assist  in the 
diagnosis  and  service  of  your  vehicle. 
PLEASE COMPLETE THE ORDER FORM SHOWN-ON 
THE  FOLLOWING  PAGE  AND  MAIL TO: 
Helm,  Incorporated 
P.O. Box 07130 Detroit,  MI 48207 
OWNER’S  INFORMATION 
Owner  publications  are  written  directly  for  Owners  and 
intended  to provide  basic  operational  information  about  the 
vehicle.  The  owner’s  manual  will  include  the  Maintenance 
Schedule  for  all models. 
In-Portfolio:  Includes  a  Portfolio,  Owner’s  Manual  and 
Warranty  Booklet.  RETAIL  SELL  PRICE: 
$15.00 
Without  Portfolio:  Owner’s  Manual  only. 
RETAIL  SELL  PRICE: 
$1 0.00 
CURRENT & PAST MODEL ORDER FORMS 
Service  Publications  are  available  for  current  and  past 
model  GM  vehicles. 
To request  an  order  form,  please 
specify  year  and  model  name  of  the  vehicle. 
OR ORDER  TOLL  FREE: 1-800-782-4356 
Monday-Friday 8:oO AM - 6:OO PM Eastern Time 
For Credit  Card  Orders  Only  (VISA-MasterCard-Discr) 
ProCarManuals.com 
     
        
        Page 456 of 474

ORDER TOLL FREE (NOTE: For Credit  Card  Holders On&) 
(Mondav-Fridav 8:OO AM - 6:OO PM EST 
1 -800-782-4356 
1 FAXOrderi Onlv 1-313-865-5927 
Orders  will  be  mailed  within 1 O-days  of  receipt.  Please  allow  ade  uate  time  for  postal 
service. 
If further  Information IS needed,  write  to  the  address s s, own  below  or  call 
1-800-782-4356.  Material  cannot  be  returned  for  credit  without  p\
acking 
slip with  return 
information  within  30  days  of  delivery.  On  returns,  a  re-stocking  fee  may  be applied 
against  the  original  order. 
9 
9. 
8 
Service  Manual  1998  $90.00 
Car 
& Light  Truck 
Transmission  Unit  Repair  1998  $40.00 
Owner’s  Manual  In  Portfolio  1998 
$1 5.00 
Owner’s  Manual  Without  Portfolio 
G 
:M 
1998 $1 0.00 
NOTE: Dealers  and  Companies  please  provide  dealer  or  company  name,  an\
d  also  the 
name of the  person  to  whose  attention  the  shipment  should  be  sent. 
Mail  completed  order  form  to: 
For  purchases  outside 
U.S.A. please  write  to  the  above  address  for  quotation. 
HELM,  INCORPORATED P.O. Box 07130 Detroit, MI 48207 
(CUSTOMER’S  NAME) (ATTENTION) 
I - (STREET ADDRESS-NO P.O. BOX NUMBERS) 
1 
0 (CITY) (STATE) (ZIP CODE) T 
0 DAYTIME  TELEPHONE  NO. 
I AREA CODE I 
Cbe& or Money 
Order  payable to Helm, Jnc. (USA funds only - do nof send cash.) 
Mastercard 
VISA 
n 
L GM-CHE-ORD98  *(Prices  are  subject 
to change  without  notice  and  without  incurring 
Note  to  Canadian  Customers:  All  listed  prices  are  quoted In U.S. funds.  Canadian  residents 
are  to  make  checks  payable  in U.S. funds. To cover  Canadian  postage,  add $1 1.50 plus  the US. order  processing. 
~~ 
obligation. Allow ample  time  for  delivery.) 
4 
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