PRODUCTION 6 cylinder coupe- 3,614 8 cylinder coupe-60,810 Type LT coupe V8-32,327 Total production-96,751 ENGINE CODES 250-100-I6 CCA auto CCC mt CCB-at, (California emissions) CCD-mt, (California emissions) 307-115 CHB mt CHJ mt, (California emissions) CHH at CHK at, (California emissions) 350-145 L65 CKA mt CKW th350 CKX th350, (California emissions) 350-175 L48 CKU th350 CKB mt CKB mt, (California emissions) CKD th350, (California emissions) 350-245 Z28 CLJ 4 speed CLK turbo hydramatic CLL th, (California emissions) CLM 4 speed, (California emissions) 1973 brought more loss in horsepower and the beginning of the move of the Camaro away from a performance car and more toward a luxury car. The Camaro lost one performance option (SS), and gained an appearance option (Type LT) Like 1972, all Camaros were produced at the Norwood plant. Increasingly stringent bumper standards forced the addition of bumper guards on non RS cars, and the addition of additional bracing and internal structure inside the RS nose. The Z28 lost its solid lifter cam, Holley carb., and aluminum intake. This was the second year of the foil Z28 emblem on the rear spoiler which replaced the metal unit. It appears that the 1973 Z28 rear bumper did not get the mini chrome bumper guards as did 1970-1972. The interior center console design changed; this design was used for the remainder of the second generation. 1973 OPTIONS #MADE AK1 Belts, color keyed 7,700 AN6 Adjustable seat back 6,571 A01 Tinted glass on all windows 68,254 A02 Tinted windshield only 1,452 A31 Power Windows 217 B37 Floor mats 25,749 B84 Body side molding 30,503 B93 Door edge guards 30,046 C08 Vinyl roof 31,339 C24 Hideaway wipers 9,906 C50 Rear window defroster 17,184 C60 Air conditioning 49,504 D34 Vanity mirror 6,285 D35 Sport mirrors 23,657 D55 Center floor console 78,616 D80 Front & rear spoiler 15,622 F41 Performance suspension (included with Z28) 8,322 G80 Positraction (included with Z28) 7,190 J50 Power brakes (included with Z28) 73,913 K05 Engine block heater 470 L48 Engine 350-175hp 4bbl V8 13,220 L65 Engine 350-145hp 2bbl V8 50,262 M20 4 speed (Includes Muncie & Saginaw) 6,894 M21 4 speed close ratio 4,494 M38 Turbo 350 73,937 M40 Turbo 400 5,467 N33 Tilt steering 13,177 N40 Variable ratio power steering 64,424 N65 Space saver spare 1,314 N95 Wheel covers 572 PE1 Turbine wheel 1,592 PO1 Wheel cover 25,345 QEH E78-14 tires 28,943 QFC F70-14 white stripe tires 26,272 QFD F70-14 white letter tires 20,654 T60 Heavy duty battery 7,746 U14 Special instrumentation (guage package) 10,335 U35 Clock 6,059 U63 AM radio 62,137 U69 AM-FM radio 25,356 U76 Windshield antenna (for cars w/out radio) 379 U80 Rear seat speaker 33,174 V01 Heavy duty radiator (included with Z28) 3,802 YA7 California emissions 11,720 YD1 Trailering axle ratio 232 ZJ4 Trailer towing package 28 ZJ7 Rally wheel 14x7 20,011 ZJ9 Auxiliary lighting (ash,hood,trunk,glove,courtesy) 12,909 Z21 Style trim group 35,930 Z22 Rally Sport 16,133 Z28 Special performance package 11,574 Z54 Interior decor group 25,217 1973 COLORS Exterior Interior Vinyl Top 11 Antique white 775 Black-standard A White 24 Light blue 776 Black w/white-standard B Black 26 Dark blue 777 Green-standard D Medium blue 29 Midnight blue 779 Neutral-standard F Medium chamois 42 Dark green 778 Saddle-standard G Medium green 44 Light green 780 Chamois-standard H Red 46 Green-gold 773 Black-vinyl, LT T Light neutral 48 Midnight green 786 Black w/ blue-cloth, LT 51 Light yellow 781 Black w/ green-cloth, LT 56 Chamois 788 Neutral-vinyl, LT 60 Light copper 785 Black w/ white-cloth, LT 64 Silver 774 Black w/ blue-standard 68 Dark brown 74 Dark red 75 Medium red 97 Medium orange 1973 DIFFERENTIAL CODES (stamped on front of passenger side axle tube) Posi Non-posi 2.73 CA GZ 3.08 GY GX 3.42 CM CL 3.73 CG 4.10 CB
