1978 CORVETTE
Production: 40,274 coupe, 6,502 coupe (pace car), 46,776 total




1978 NUMBERS
   
Vehicle: 1Z87L8S400001 through 1Z87L8S440274
  1Z87L8S900001 through 1Z87L8S906502 (pace car)
Fifth digit varies as follows: L=350ci, 175hp, 1 85hp 4=350ci, 220hp
   
Suffix: CHW: 350ci, 185hp, mt CMR: 350ci, 220hp, mt
  CLM:350ci, 185hp, at CMS: 350ci, 220hp, at
  CLR:350ci, 175hp, ce, at CUT: 350ci, 185hp, at
  CLS:350ci, 175hp, ha, at
   
Block: 3970010: All
  376450, 460703: uncertain usage
   
Head: 462624: All
   
Carburetor: Rochester Q-jet #1 7058202: 350ci, 1 85hp, at
  Rochester Q-jet #1 7058203: 350ci, 185hp, mt
  Rochester Q-jet #1 7058204: 350ci, 185hp, at, ac, fd
  Rochester Q-jet #1 7058206: 350ci, 185hp, at, ac, scl
  Rochester Q-jet #1 7058210: 350ci, 220hp, at
  Rochester Q-jet #1 7058211: 3506, 220hp, mt
  Rochester Q-jet #1 7058228: 350ci, 220hp, at, ac
  Rochester Q-jet #1 7058502: 350ci, 1 75hp, at, ce
  Rochester Q-jet #1 7058504: 350ci, 175hp, at, ac, ce
  Rochester Q-jet #1 7058582: 350ci, 175hp, at, ha
  Rochester Q-jet #1 7058584: 350ci, 175hp, at, ac, ha
   
Distributor: 1103285: 350ci, 175hp, ce 1103337: 350ci, 185hp, mt
  1103291: 350ci, 220hp 1103353: 350ci, 185hp, at
 
Alternator: 1102474: 350ci, ac; or rd, ep 1102908: 350ci, ac or rd, lp
  1102484: 350ci

Abbreviations: at=automatic transmission, ce=california emissions, ci=cubic inch, ep=early production, fd=first design, ha=high altitude, hp=horsepower, Ip=Iate production, mt=manual transmission, rd=rear defogger, sd=second design.

1978 OPTIONS
   
RPO# DESCRIPTION QTY RETAIL $
1YZ87 Base Corvette Sport Coupe 40,274 $9,351.89
1YZ87 78 Limited Edition Corvette (pace car) 6,502 13,653.21
A31 Power Windows 36,931 130.00
AU3 Power Door Locks 12,187 120.00
B2Z Silver Anniversary Paint 15,283 399.00
CC1 Removable Glass Roof Panels 972 349.00
C49 Rear Window Defogger 30,912 95.00
C60 Air Conditioning 37,638 605.00
D35 Sport Mirrors 38,405 40.00
FE7 Gymkhana Suspension 12,590 41.00
G95 Optional Rear Axle Ratio 382 15.00
K30 Cruise Control 31,608 99.00
L82 350ci, 220hp Engine 12,739 525.00
M21 4-Speed Manual Trans, close ratio 3,385 0.00
MX1 Automatic Transmission 38,614 0.00
NA6 High Altitude Emission Equipment --- 33..00
N37 Tilt-Telescopic Steering Column 37,858 175.00
OBS White Letter SBR Tires, P255-60R15 18,296 216.32
QGR White Letter SBR Tires, P225-70R15 26,203 51.00
UA1 Heavy Duty Battery 28,243 18.00
UM2 AM-FM Radio, stereo with 8-track tape 20,899 419.00
UP6 AM-FM Radio, stereo with CB 7,138 638.00
U58 AM-FM Radio, stereo 10,189 286.00
U69 AM-FM Radio 2,057 199.00
U75 Power Antenna 23,069 49.00
U81 Dual Rear Speakers 12,340 49.00
YF5 California Emission Certification --- 75.00
YJ8 Aluminum Wheels (4) 28,008 340.00
ZN1 Trailer Package 972 89.00
ZX2 Convenience Group 37,222 84.00

 

1978 COLORS
CODE EXTERIOR QTY WHEELS INTERIORS
10 Classic White 4,150 Silver Bk-Db-Dbr-Lb-O-M-R
13 Silver 3,232 Silver Bk-Db-M-R
13/07 Silver Anniversary 15,283 Silver Bk-O-R
19 Black 11,075 Silver Bk-Lb-M-O-R
26 Corvette Light Blue 1,960 Silver Db
52 Corvette Yellow 1,243 Silver Bk-Dbr-O
59 Corvette Light Beige 1,686 Silver Bk-Db-Dbr-Lb-M
72 Corvette Red 2,074 Silver Bk-Lb-O-R
82 Corvette Mahogany 2,121 Silver Bk-Dbr-Lb-M-0
83 Corvette Dark Blue 2,084 Silver Db-Lb-O
89 Corvette Dark Brown 1,991 Silver Dbr-Lb-O

Interior Codes: 12C=O/C, 122=01, 15C=Sv/C, 152=Sv/L, 19C=Bk/C, 192=Bk/L, 29C=Db/C, 292=Db/L, 59C=Lb/C, 592=Lb/L, 69C=Dbr/C, 692=Dbr/L, 72C=R/C, 722=R/L, 76C=M/C, 762=M/L.

Abbreviations: Bk=Black, C=Cloth, Db=Dark Blue, Dbr=Dark Brown, L=Leather, Lb=Light Beige, M=Mahogany, O=Oyster, R=Red, Sv=Silver.

1978 FACTS