7° Steel Retainer: 1.437"-1.500" Spring Dia.

SKU
743-1
$5.95

Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams® Steel Retainers are the perfect solution to this problem. COMP® engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/CAM software. All COMP® retainers use only high-grade SAE 4140 chromemoly steel with no lead, <0.04% sulfur and a black oxide finish to prevent corrosion. COMP Cams® Steel Valve Spring Retainers offer both unmatched looks and superior performance that set the industry standard.

COMP Cams­® Part# 743-1

  • Includes 1 Retainer
  • Steel Retainers for Chevy, Small Block Ford, Olds, Pontiac
  • 7° Lock Angle - 11/32" Valve Stem Size - 1.437" - 1.500" Spring Diameter
Retainer Material: 4140 Chromemoly Steel
Lock Angle: 7
Valve Stem Size: 11/32
Valve Spring Diameter: 1.430-1.500
Diameter 1: 1.4
Diameter 2: 1.06
Diameter 3: 0.69
Valve Spring Retainer Diagram