Manley RET-TENSILE MAX SUPER 7 spring retainer is a tensile-max Super 7 design specified for valve packages that require that seating profile. It should be matched to springs and valve stems calling for Super 7 geometry to ensure proper lock engagement. Verify spring diameter, stem clearance and lock compatibility prior to installation to maintain reliable valvetrain performance.
Manley Spring Retainer, RET-TENSILE MAX SUPER 7