Engine Kits

Pioneer 817103 Performance Valve Spring Retainers 16 Piece Set
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Pioneer 817103 Performance Valve Spring Retainers 16 Piece Set



Part #: 817103
List Price: $126.18
Our Price: $63.09
You Save: $63.09

Availability: In Stock



Pioneer Performance Valve Spring Retainers 16 piece set

7º  Valve Spring Retainers - Manufactured from high quality 4140 bar stock. They are heat treated to Rockwell C38-42 and given their distintive black oxide finish for maximum corrosion protection.

10º For extreme valve spring pressures and endurance racing applications. This 10º  retainer is manufactured from high quality 4140 bar stock steel, heated to Rockwell C38-42 and is black oxided for maximum corrosion protection.

Part #

"A"

"B"

"C"

Valve Stem
Diameter

Application

817103

1.375"

1.060"

.675"

3/8"

Chrysler S.B.