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Part fits the following years: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977

RPM Module Kit Odd 5100 – 5900, by MSD

Part# MSD7451

Mfg# 87451

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SAVE: $3.96 Retail: $38.95

OPGI Price: $34.99

Brand: MSD
Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2015 Chevelle Catalog Page: 359
2016 Chevelle Catalog Page: 369


Limits rpm in MSD 6AL ignition boxes

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

These plug-in modules limit rpm (rev limiter) for all MSD 6AL ignition boxes and come in sets of five in two hundred rpm increments, in odd or even numbers (i.e. 3000, 3200, 3400 or 3100, 3300, 3500 rpm etc.) Your choice.

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