Rotor for Late-Model GM HEI, External Coil Cap

Brand MSD Reference 8427

Rotor for Late-Model GM HEI, External Coil Cap (ref. 8427). MSD distributor part for tuned and competition engines. Available from JDM Distribution, wholesaler for professionals. Delivery across Europe.

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Available from the manufacturer 11 in stock at factory
Expected delivery to you on Nov 13, 2026
This lead time is an estimate and may change due to circumstances beyond our control

Pricing and ordering reserved for professionals.

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Rotor for Late-Model GM HEI, External Coil Cap

MSD distributor part for tuned and competition engines. Ideal for the distributor of a modified, track or drag engine.

Key features

  • Made by MSD, a reference in motorsport and high-performance ignition
  • Designed for accurate, repeatable ignition timing and spark distribution
  • Fitting and adjustment suited to engine tuning

Specifications

  • Colour: red
  • Mounting type: bolt-on
  • Warranty: 1 year, limited manufacturer warranty
  • Package (L × W × H): 20 × 15.4 × 5.0 cm
  • Weight: 75 g

ref. 8427. Available from JDM Distribution, wholesaler for professionals. Delivery across Europe.

Compatible vehicles (1)

CHEVROLET (1) ▼
Model Engine Fuel Displacement Power Years
Corvette (C3) (1968 - 1982) 350 V8 - - - 1968-1982
Product family: Engine
Engine Distributeur d'allumage
Produit mis à jour le: 2026-10-21 13:46:14