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Part fits the following years: 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972

Skylark Mufflers, Sweet-Thunder Chambered Aluminized 18" X 2-1/2" (Custom)

Part # CH24971

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SAVE: $10.00 Retail: $104.95

OPGI Price: $94.95

Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH


For that sweet muscle car sound

  • NOTES
  • RETURNS: Discountinued part, no returns accepted.
  • NOTE1: Includes a 3-year warranty from the manufacturer.

These chambered mufflers come in three standard lengths for virtually any vehicle application: 18", 24" and 30". The custom-designed inner baffles are tuned for optimum airflow and that awesome muscle car rumble! Remember, Sweet Thunder mufflers are available in aluminum steel or 304 stainless steel. Your total satisfaction is guaranteed. The custom versions are the same mufflers, but with a more mellow sound.

Make & ModelYear RangeApplication Details
Chevy Chevelle1964-1977 18" X 2.5" (Custom)
Chevy Malibu1978-1988 18" X 2.5" (Custom)
Chevy El Camino1964-1977 18" X 2.5" (Custom)
Chevy El Camino1978-1988 18" X 2.5" (Custom)
Chevy Monte Carlo1970-1977 (Aluminized Steel - 18" X 2.5" - Custom)
Chevy Monte Carlo1978-1988 18" X 2.5" (Custom)
Pontiac GTO1964-1973 18" X 2.5" (Custom)
Pontiac Tempest1964-1973 18" X 2.5" (Custom)
Pontiac LeMans1964-1973 18" X 2.5" (Custom)
Olds Cutlass/4421961-1972 18" X 2-1/2" (Custom)
Buick Skylark1961-1972 18" X 2-1/2" (Custom)
Buick Riviera1963-1976 18" X 2-1/2" (Custom)
Pontiac Grand Prix1959-1977 18" X 2-1/2" (Custom)
Pontiac Catalina1959-1977 18" X 2-1/2" (Custom)
Pontiac Bonneville1959-1977 18" X 2-1/2" (Custom)
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