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Part fits the following years: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973

GTO HEI Tower Window Cap Red, by MSD

Part# CH22387

Mfg# 8433

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SAVE: $3.96 Retail: $41.95

OPGI Price: $37.99

Brand: MSD
Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2015 GTO Catalog Page: 295
2016 GTO Catalog Page: 301


Includes wire retainer

  • NOTES
  • NOTE1: These high-performance items are not eligible for any further discounts or promotional pricing.

Convert your socket-style cap to a much stronger cap with HEI-style terminals. Not only do the HEI towers provide a locking connection, but you can hold the wires in place with the supplied retainer. With the retainer in place, there's no way a wire can pop off. The cap fits on a variety of MSD “Pro-Billet” distributors and can be used on many stock GM points-style distributors as well.

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1964-1977 Red
Chevrolet Malibu1978-1988 Red
Chevrolet El Camino1964-1977 Red
Chevrolet El Camino1978-1988 Red
Chevrolet Monte Carlo1970-1977 (Red)
Chevrolet Monte Carlo1978-1988 Red
Cadillac1954-1976 (Red)
Pontiac GTO1961-1973 Red
Pontiac LeMans1961-1973 Red
Pontiac Tempest1961-1973 Red
Pontiac Grand Prix1959-1977 Red
Pontiac Catalina1959-1977 Red
Pontiac Bonneville1959-1977 Red
Olds Cutlass/4421961-1977 Red
Buick Skylark1961-1972 Red
Buick Riviera1963-1976 Red
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