The SS (Super Sport) was the top-of-the-line performance package, though Chevrolet never referred to it as a 'Super Sport', just SS. Under the special factory hood was a big block V8 with engine accents. Mechanical component enhancements continued throughout, including a heavy-duty suspension, red stripe tires, sporty transmission, and upgraded brakes, to name a few. The body was distinguished from its counterpart Camaro's by a blacked-out rear body panel, black accented grille and ornaments, SS emblems on the fenders, and grille and fuel filler cap.
The SS (Super Sport) package included many performance and aesthetic upgrades and was popular with more than 34400 examples created. Under the hood was a 5.7 liter eight-cylinder engine with a 6.5 liter big-block offered as optional equipment in 1968. On the grille, horn button, and gas cap were SS badging. Non-functional air-inlets adorned the front hood.
The RS (Rally Sport) package was basically a cosmetic upgrade. The headlights were hidden, the taillights received minor alterations, and the exterior rocker trim was revised. RS badging could be seen throughout the vehicle. This was the most popular option ordered in 1967 with over 64840 examples produced.
The RS and SS packages could be ordered together, creating the RS/SS Camaro. The combination included both the aesthetics of the RS and the performance of the SS. A Camaro RS/SS convertible with a 6.5 liter engine paced the Indianapolis 500 race in 1967. With over 220900 examples produced in 1967, the Camaro proved to General Motors that the public was starved for small, performance, pony-cars.
In 1968 the Camaro received minor aesthetic and mechanical improvements. Side market lights were added, the grille became more pointed, and the taillights were now segregated. The side vent windows were removed. Performance was improved slightly by the staggering of the shock absorbers. On some of the models, the single-leafs were replaced by multi-leaf springs.
Buyers became aware of the Z28 package in 1968 and ordered nearly 7200 examples. The RS continued to be the most popular option with 40977 examples produced. The SS accounted for 27884 of the 235147 total Camaro's produced in 1968.
For 1969 the Camaro became safer and faster. General Motors mandated that the Camaro could not come from the factory with engines larger than 6.6 liters. To bypass this rule dealerships such as Yenko Chevrolet, Dana Chevrolet, and Nickey Chevrolet offered the Camaro with the 7 liter, big-block, L-27 corvette engine producing 425 horsepower. These performance options became so popular that in 1969 Chevrolet began offering two Central Office Production Orders (COPO) options, numbers 9560 and 9561. The COPO 9561 option included the L-72 Corvette engine. In total, there were 1015 Camaros equipped with the L-72 Corvette engine.
The COPO 9560 option included a 7-liter, big-block, ZL-1 engine. The engine was constructed of aluminum to help reduce the overall weight. The engine was reported to have produced around 430 gross horsepower but in reality it was closer to 550. With only 69 examples produced it is one of the rarest and fastest of all Chevrolet Camaros.
source: http://www.conceptcarz.com/vehicle/z12905/Chevrolet-Camaro-SS396.aspxBy Daniel Vaughan | Jan 2011
Tags: camaro part, camaro parts, Camaro restoration parts, 69 camaro, 1969 camaro, aftermarket camero parts, chevrolet camaro, ss, z28, rs, chevrolet, restoration, 68 camaro, chevy, 67, 69, f-body, camaro, chevy camaro, chevrolet camaro, gm, z-28, 350, ls1, z/28, pace car, camaro ss, 69 camaro, first generation, copo, fbody, yenko, 67 camaro, 68 camaro, musclecar By Mike Yoksich, Photography by Mike Yoksich