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High Performance Valve Spring Set

Part #
Jag 6-Cylinder
In Stock In Stock

These springs eliminate float and "bounce" at high rpm, resulting in constant power delivery. Springs can be used with any of the cams listed in this catalog and must be used with our hi-performance cams.

Note - One set for a six cylinder; two sets for a V-12

Model (Site) Category Schematic Key Name Application Qty
Jaguar Early Sedans Cylinder Head Cylinder Head 57 VALVE SPRING SET Early Sedan 1
Jaguar XK120, 140, 150 Cylinder Head Cylinder Head 52 VALVE SPRING SET XK120-150 1
Jaguar E-Type Cylinder Head Cylinder Head - 6-Cylinder 35 VALVE SPRING SET E-Type 3.8 & 4.2 Liter 1

The Longest in the Business

  • All Classic British products are warrantied to be free from defects in material and workmanship for 2 years from the date of invoice.
  • All superchargers, supercharger components, and supercharger hardware are warranted to be free from defects in material and workmanship for 1 year from date of invoice.
  • Moss Motors, Ltd. will, at its discretion, repair or replace any part that fails in service within the warranty period. This warranty does not cover labor, failure of related components, normal wear of brake or clutch components or failure resulting from alteration, misuse, accidental damage, faulty installation, or faulty repair.
  • Warranty requests should be submitted to our sales department and must be supported by the original Moss Motors purchase invoice and documentation of the failure.
Make: Jaguar