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Photo of Module Kit, MSD, 4100-4900 RPM, Odd Increments
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MSD

Module Kit, MSD, 4100-4900 RPM, Odd Increments

Vehicle Specific View fitment for 29 models
Part# MSD7441
Mfg# 87441
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$61.99
List Price: $68.95
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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.

Notes

  • This item is not eligible for any further discounts or promotional pricing.
1
This product is covered under a CARB EO and is legal for sale and use in all 50 states. Learn More

CARB EO Number: D-40-29 (pdf)

Find Item In These Catalogs

  • 2024 Cadillac 1936-1993 116
  • 2024 Chevelle, El Camino 64-77 319
  • 2024 Cutlass, F-85 & 442 61-77 214
  • 2024 GM G-Body 1978-1988 152
  • 2024 Grand Prix 1962-77 180
  • 2024 GTO, LeMans & Tempest 235
  • 2024 Monte Carlo 70-77 183
  • 2024 Riviera 1963-76 95
  • 2024 Skylark, GS & GSX 61-72 190
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National Odd - 4100 - 4900
1984–1987 Buick Grand National Odd - 4100 - 4900
1978–1987 Buick Regal Odd - 4100 - 4900
1963–1976 Buick Riviera Odd - 4100 - 4900
1961–1972 Buick Skylark Odd - 4100 - 4900
1983–1987 Buick T-Type Odd - 4100 - 4900
1938–1953 Cadillac 60 Special Odd - 4100, 4300, 4500, 4700, 4900
1959–1993 Cadillac DeVille Odd - 4100, 4300, 4500, 4700, 4900
1953–1993 Cadillac Eldorado Odd - 4100, 4300, 4500, 4700, 4900
1954–1993 Cadillac Fleetwood Odd - 4100, 4300, 4500, 4700, 4900
1939–1951 Cadillac Series 60 Odd - 4100, 4300, 4500, 4700, 4900
1939–1951 Cadillac Series 61 Odd - 4100, 4300, 4500, 4700, 4900
1940–1964 Cadillac Series 62 Odd - 4100, 4300, 4500, 4700, 4900
1939–1951 Cadillac Series 63 Odd - 4100, 4300, 4500, 4700, 4900
1940–1964 Cadillac Series 65 Odd - 4100, 4300, 4500, 4700, 4900
1936–1953 Cadillac Series 70 Odd - 4100, 4300, 4500, 4700, 4900
1976–2004 Cadillac Seville  
1964–1977 Chevrolet Chevelle Odd - 4100 – 4900
1960–1969 Chevrolet Corvair Odd - 4100 – 4900
1961–1965 Chevrolet Corvair FC Odd - 4100 – 4900
1964–1987 Chevrolet El Camino 1964–1977: Odd - 4100 – 4900
1978–1987: Odd - 4100 - 4900
1978–1983 Chevrolet Malibu Odd - 4100 - 4900
1970–1988 Chevrolet Monte Carlo 1970–1977: Odd - 4100, 4300, 4500, 4700, 4900
1978–1988: Odd - 4100 - 4900
1961–1987 Oldsmobile Cutlass 1961–1977: Odd - 4100 – 4900
1978–1987: Odd - 4100 - 4900
1958–1977 Pontiac Bonneville Odd - 4100 - 4900
1982–1986 Pontiac Bonneville Odd - 4100 - 4900
1959–1977 Pontiac Catalina Odd - 4100 - 4900
1962–1987 Pontiac Grand Prix 1962–1977: Odd - 4100 - 4900
1978–1987: Odd - 4100 - 4900
1964–1973 Pontiac GTO Odd - 4100 – 4900
1961–1974 Pontiac LeMans 1961–1973: Odd - 4100 – 4900
1961–1970 Pontiac Tempest Odd - 4100 – 4900
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Module Kit, MSD, 4100-4900 RPM, Odd Increments
MSD Module Kit, MSD, 4100-4900 RPM, Odd Increments