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Engine Pro 03-2000-16
Part #: 03-2000-16
Engine Pro Performance O.D. Valve Spring Cups 03-2000-16 Specifications Spring O.D.: 1.250 Cup O.D.: 1.390 Cup I.D.: .570 Shoulder Height: .150 Thickness: .062 Applies to: N/A Description: Our O.D. spring cups are manufactured from 4140 ste
Fitment: Check Fitment
Engine Pro 03-2000-500
Part #: 03-2000-500
Valve Spring Retainers - Steel BULK
Fitment: Check Fitment
Engine Pro 03-2001-16
Part #: 03-2001-16
Engine Pro Performance O.D. Valve Spring Cups 03-2001-16 Specifications Applies to: N/A Description: Our O.D. spring cups are manufactured from 4140 steel case hardened to a minimum of .010" ensuring proper spring location and long life eve
Fitment: Check Fitment
Engine Pro 03-2001-500
Part #: 03-2001-500
Valve Spring Retainers - Steel BULK
Fitment: Check Fitment
Engine Pro 03-2002-16
Part #: 03-2002-16
Engine Pro Performance O.D. Valve Spring Cups 03-2002-16 Specifications Spring O.D.: 1.550 Cup O.D.: 1.680 Cup I.D.: .635 Shoulder Height: .150 Thickness: .062 Applies to: N/A Description: Our O.D. spring cups are manufactured from 4140 ste
Fitment: Check Fitment
Engine Pro 03-2002-500
Part #: 03-2002-500
Valve Spring Retainers - Steel BULK
Fitment: Check Fitment
Engine Pro 03-2003-16
Part #: 03-2003-16
Engine Pro Performance O.D. Valve Spring Cups 03-2003-16 Specifications Spring O.D.: 1.550 Cup O.D.: 1.680 Cup I.D.: .577 Shoulder Height: .150 Thickness: .062 Applies to: N/A Description: Our O.D. spring cups are manufactured from 4140 ste
Fitment: Check Fitment
Engine Pro 03-2003-500
Part #: 03-2003-500
Valve Spring Retainers - Steel BULK
Fitment: Check Fitment
Engine Pro 03-2004-16
Part #: 03-2004-16
Engine Pro Performance O.D. Valve Spring Cups 03-2004-16 Specifications Spring O.D.: 1.625 Cup O.D.: 1.740 Cup I.D.: .635 Shoulder Height: .150 Thickness: .062 Applies to: N/A Description: Our O.D. spring cups are manufactured from 4140 ste
Fitment: Check Fitment
Engine Pro 03-2004-500
Part #: 03-2004-500
Valve Spring Retainers - Steel BULK
Fitment: Check Fitment
Engine Pro 03-2005-16
Part #: 03-2005-16
Engine Pro Performance O.D. Valve Spring Cups 03-2005-16 Specifications Spring O.D.: 1.660 Cup O.D.: 1.740 Cup I.D.: .635 Shoulder Height: .140 Thickness: .062 Applies to: N/A Description: Our O.D. spring cups are manufactured from 4140 ste
Fitment: Check Fitment
Engine Pro 03-2005-500
Part #: 03-2005-500
Valve Spring Retainers - Steel BULK
Fitment: Check Fitment
