Chevrolet Vega - Production Numbers by RPO Code      
           
  RPO Code Description 1976 1977  
    Total Chevrolet Vega Production >>>      160,523 78,402  
           
  AK1 Custom Deluxe Seat Belt and Shoulder Harness  10,738 6,777  
  AN6 Adjustable Driver's Side Seat Back  1,473 712  
  A01 Soft-Ray Tinted Glass - All Windows 93,842 42,271  
  A02 Soft-Ray Tinted Glass - Windshield 1,111 259  
  A20 Swing-Out Rear Side Windows 11,134 3,111  
           
  BS1 Acoustical Insulation Package "Quiet Sound Group" 5,096 4,964  
  BX3 Estate Equipment   69  
  B1Z Winter Driving Special   5,488  
  B2W Spirit '76' 41,504    
  B30 Bright Wheel Cover   2,566  
  B37 Colour-Keyed Front and Rear Floor Mats  37,304 18,391  
  B42 Luggage Compartment Floor Mat   26  
  B84 Body Side Protective Moldings 87,966 48,769  
  B93 Door Edge Protective Moldings 22,364 9,607  
  B96 Wheel Opening Moldings 1,949 1,135  
           
  CD4 Intermittent "Pulse" Washer and Windshield Wiper System    201  
  CF4 Sky Roof with Manual Sliding Glass Panel  1,016 17  
  C2A Cabriolet Equipment Sale 1,098    
  C49 Electro-Clear Rear Window Defroster/Defogger 19,799 9,745  
  C51 Rear Window Air Deflector - Kammback 5,644 2,683  
  C60 Four-Season Air Conditioning with Front Manual Controls  49,417 22,984  
           
  D31 Inside Tilt Rear-View Day-Night Mirror 15,434 8,958  
  D35 Body Colour Sport Mirrors - Left Remote, Right Manual 10,319 5,130  
  D55 Full Length Centre Console 5 5,313  
  D88 Sport Stripes 5,604    
           
  F41 Heavy Duty Suspension - Firm Ride and Handling  1,371 464  
           
  G80 Positraction Rear Axle (Limited Slip Differential) 3,286 1,253  
  G92 High Altitude Performance Ratio Axle 532 751  
           
  J50 Vacuum Power Brakes  4,525 3,769  
           
  K05 Engine Block Heater 1,762 1,150  
           
  LY3 122ci 2.0L 2bbl L4 EFI Gas Engine (E.F.I. Twin Cam - Cosworth) 1,446    
  L11 140ci 2.3L 2bbl L4 Gas Engine  133,843 78,402  
  L13 140ci 2.3L 1bbl L4 Gas Engine  25,234    
    TOTAL 160,523 78,402  
           
  MY1 4-speed Trans 3    
  M15 3-Speed Manual Transmission 14,430    
  M20 4-Speed Wide Range Manual Transmission  34,441 24,479  
  M38 Turbo Hydramatic Transmission  92,960 51,552  
  M75 5-Speed Borg-Warner T-50 Manual Transmission  18,689 2,371  
    TOTAL 160,523 78,402  
           
  NA6 High Altitude Emission System   2,648  
  N31 Sport Steering Wheel 1,032 383  
  N33 Comfortilt Steering Wheel  19,081 8,900  
  N41 Variable Ratio Power Steering  34,715 21,872  
  N69 Styled Gold Wheels   48  
  N98 Rally II Wheels with Trim Rings 5,462 1,389  
           
  P02 Wheel Covers 6,956 4,062  
  P06 Wheel Trim Rings  73,839 44,433  
           
  QAB A70x13B Bias Belted White Lettered Tires 12,795 3,330  
  QAD A78x13B Bias Belted White Stripe Tires 900    
  QAF A78x13B Blackwall Tires 27,466 12,302  
  QAG A78x13B Bias Ply White Stripe Tires 100,952 46,166  
  QBE BR78x13C Steel Belted Radial Blackwall Tires 61    
  QBF BR78x13C Steel Belted Radial White Stripe Tires 204 3,145  
  QBL BR78x13C Steel Belted Radial White Lettered Tires 313 410  
  QBR BR78x13B Steel Belted Radial Blackwall Tires 4,967 5,324  
  QBV BR78x13B Steel Belted Radial White Lettered Tires 4,125    
  QBY BR78x13B Steel Belted Radial White Stripe Tires 7,295 1,231  
  QKZ BR70x13C Steel Belted Radial White Lettered Tires   369  
  QLA BR70x13B Steel Belted Radial Blackwall Tires 1,445    
  QLE B78x13B Bias Ply Blackwall Tires   1,773  
  QLJ B78x13B Bias Ply White Stripe Tires   4,352  
    TOTAL 160,523 78,402  
           
  UA1 Heavy Duty Battery  6,375 3,923  
  UM1 AM Radio with Stereo Tape System 1,860 567  
  UM2 AM/FM Radio with Stereo Tape System 554 256  
  U14 Instrument Panel Guages with Tach, Clock, Volt and Temp  2,362 886  
  U58 AM/FM Stereo Radio 1,689 606  
  U63 AM Pushbottun Radio with Concealed Windshield Antenna 140,392 52,596  
  U69 AM/FM Radio with Concealed Windshield Antenna 11,969 4,415  
  U76 Windshield Antenna  22,291 14,921  
  U80 Auxiliary Rear Speaker - Rear Seat Speaker 7,969 2,451  
           
  VE5 Deluxe Bumpers (76) / Bumper Rub Strips (77) 47,148 18,920  
  V01 Heavy Duty Radiator 12,815 5,544  
  V31 Front Bumper Guards 1,461 546  
  V55 Roof Luggage Carrier  36,133 20,881  
  V78 Plate - "Less Certif of Export C" 348    
           
  YC6 Vega Estate Woodgrain 7,935 3,461  
  YC8 Demo Option Drive   588  
  YE4 Décor Group 327 132  
  YF5 California Emissions Certification  9,588 5,017  
  YJ7 Demo Drive   1,347  
           
  ZJ1 Custom Interior 38,687    
  ZJ2 Custom Exterior 5,970 3,937  
  ZJ9 Auxiliary Lighting Group 4,241 1,312  
  Z29 GT Equipment Package 16,133 4,276  
  Z49 Mandatory Canadian Base Equipment Modifications  6,935 3,592  
  Z5K Special California Buyers Bonus   4,539  
  Z69 Cabriolet Equipment 1,366    
           
  02W White Special Custom Vinyl Interior with Blue Accents   805  
  03W White Custom Vinyl Interior with Dark Lime Green (76)/Aqua (77) Accents 1,679 933  
  06W White Custom Vinyl Interior with Saddle Accents   232  
  07H 1776 Heritage Knit Cloth Buckets Seats 2,620    
  07W White Special Custom Vinyl Interior with Dark Firethorn (76)/Firethorn (77) Accents 1,492 341  
  11W White Special Custom Vinyl Interior with Black Accents  1,971 815  
  19A Black Sports Striping   862  
  19B Black Sport Cloth 10,845 4,022  
  19D Black Knit Cloth 2,687    
  19M Black Vinyl Bucket 24,750    
  19W Black Custom Vinyl 7,248 2,783  
  24W Blue Custom Vinyl Bucket   3,047  
  64B Buckskin Sport Cloth   4,322  
  64D Buckskin Sport Cloth 4,420 2,892  
  64M Buckskin Vinyl Bucket 41,968    
  64R Buckskin Vinyl Bucket   19,163  
  64W Buckskin Vinyl Interior 11,855 5,270  
  71D Dark Firethorn Sport Cloth (76) / Red Special Custom Cloth (77) 4,572 2,264  
  71M Dark Firethorn Vinyl Bucket 21,378    
  71R Firethorn Vinyl Bucket   15,285  
  71W Dark Firethorn Custom Vinyl Bucket  7,863 3,357  
    TOTAL 145,348 66,393  
           
    VINYL ROOF COVER COLOURS      
  11T White Vinyl Roof Cover 918    
  13T Silver Vinyl Roof Cover 124    
  19T Black Vinyl Roof Cover 200    
  35T Dark Blue Vinyl Roof Cover 126    
  36T Firethorn Vinyl Roof Cover 565    
  37T Mahogany Vinyl Roof Cover 138    
  64T Buckskin Vinyl Roof Cover 396    
    TOTAL 2,467    
           
    EXTERIOR PAINT COLOUR CODES      
    an L after the number denotes Lower Body Colour / U denotes Upper Body Colour      
  11L / 11U Antique White 13,117 5,912  
  13L / 13U Silver 16,172 8,452  
  19L / 19U Black 3,888 1,426  
  21L / 21U Light Blue   6,290  
  28L / 28U Light Blue Metallic 14,388    
  29L / 29U Dark Blue Metallic   4,040  
  32L / 32U Light Lime   1,463  
  35L / 35U Dark Blue Metallic 8,333    
  36L / 36U Firethorn Metallic 25,637 10,994  
  37L / 37U Mahogany Metallic 12,301    
  38L / 38U Aqua Metallic   4,100  
  40L / 40U Lime Green Metallic 7,820    
  49L / 49U Dark Green Metallic 4,505    
  50L / 50U Cream 11,567    
  51L / 51U Bright Yellow 12,204 4,012  
  61L / 61U Light Buckskin   8,559  
  64L / 64U Bright Orange   3,830  
  65L / 65U Buckskin 6,812    
  67L / 67U Medium Saddle Metallic 9,157    
  69L / 69U Brown Metallic   7,728  
  75L / 75U Light Red   5,053  
  78L / 78U Medium Orange (76) / Orange Metallic (77) 13,727 5,971  
    TOTAL 159,628 77,830