ITEM DESCRIPTION
Designed for LS motor swap builds for older Chevrolet/GM/Oldsmobile/Buick models
Fits GM Gen III/IV 4.8L/5.3L/5.7L/6.0L/6.2L LS engines (LS1/LS2/LS3/LS6/LS7)
Shorty design for power gain from idle to mid-range RPM
1-5/8"(42mm) primaries, 2-1/2"(64mm) collector outlet
Piping made of premium 16-gauge(1.59mm) 304 stainless steel
Mandrel bent pipes to maintain free flow
Head flanges cut from 3/8"(9.5mm) thick steel plates by CNC laser cutter
Head flanges flattened by hydraulic press to ensure leak-free seal
Chrome plating on flanges to increase corrosion resistance and surface hardness
All joints TIG welded for great resistance against cracking and wearing
Polished surface for extra resistance against rusting
Compatibility
| Make | Model | Year | Trim | Engine |
| Chevrolet | Caprice | 1992 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1992 | Base Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1992 | Classic LTZ Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1992 | Classic Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1991 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1991 | Base Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1991 | Classic LTZ Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1991 | Classic Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1990 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1989 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1988 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1988 | Base Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1987 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1987 | Base Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1986 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1985 | Classic Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1985 | Classic Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1985 | Classic Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1985 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1984 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Monte Carlo | 1984 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1983 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Monte Carlo | 1983 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1982 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1982 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1982 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1982 | Base Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Monte Carlo | 1982 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1981 | Berlinetta Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1981 | Sport Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1981 | Z28 Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1981 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1981 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1981 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1981 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1981 | Base Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Malibu | 1981 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Malibu | 1981 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Malibu | 1981 | Base Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Monte Carlo | 1981 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | C10 | 1980 | Big Ten Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | C10 | 1980 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | C10 | 1980 | Custom Deluxe Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | C10 | 1980 | Scottsdale Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | C10 | 1980 | Silverado Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1980 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1980 | Berlinetta Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1980 | Rally Sport Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1980 | Z28 Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1980 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1980 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1980 | Classic Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1980 | Classic Sport Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Caprice | 1980 | Classic Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1980 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1980 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Impala | 1980 | Base Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Malibu | 1980 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Malibu | 1980 | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Malibu | 1980 | Base Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Malibu | 1980 | Estate Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | C10 | 1979 | Big Ten Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | C10 | 1979 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | C10 | 1979 | Custom Deluxe Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | C10 | 1979 | Scottsdale Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | C10 | 1979 | Silverado Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1979 | Base Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1979 | Berlinetta Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1979 | Rally Sport Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| Chevrolet | Camaro | 1979 | Z28 Coupe 2-Door< |