Key Specs

MFG. Part #87331
BrandMSD
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Need To Know

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MSD 87331 Details

This 2-Step connects right to your late model GM LT engines to produce consistent launches and quicker 60-foot times by setting an RPM limit to stage with. Designed for Manual and Automatic Transmissions!
  • Easily set a launch rpm for consistent holeshots
  • Connects to the factory coils for easy installation
  • The best way to achieve consistent launches
  • Easily plugs into factory coil connectors

Charts

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

MSD 87331 Specifications

KEY SPECS
MFG. Part #87331
BrandMSD
GENERAL
GTIN Code085132873319

Questions & Answers

Fitment

  • 6.2 Chevy LT V8

  • Chevy LT V8 Gen V 6.2 LT1

  • Chevy LT V8 Gen V 6.2 LT4

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