GMC 1998 Savana Van Owner's Manual page 307

Capacities and Specifications
Replacement Parts
Replacement part numbers listed in this section are based on the latest information available at the time of printing,
and are subject to change. If a part listed in this manual
is
not the same as the part used in your vehicle when it was
built, or if you have any questions, please contact your GM dealer.
These specifications are for information only. If you have any questions, see the service manual for the chassis or
refer to the body manufacturer's publications.
Engine Identification
--
Gasoline Engines
Engine "VORTEC" 4300 "VORTEC" 5000
Type
V6 V8
VIN Code
w
M
Fuel System CSFI~ CSFI~
*Central Sequential Fuel Injection
2Sequential Fuel Injection
"VORTEC" 5700
V8
R
CSFI~
"VORTEC" 7400
V8
J
S F I ~
Wheel Nut Torque
MODEL
All 140 ft-lb (190 N-m)