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CHEVROLET PERFORMANCE
Valve Spring Retainers - LT1/LT4 (16) Valve Spring Retainer - 7 Degree - 0.640 in OD Step - 1.320 in Single Spring - Steel - LT4 - GM LS-Series - Set of 16
Manley
Steel Valve Spring Retainers - LT1/LT4 Valve Spring Retainer - Street Master - 7 Degree - 0.865 in / 0.680 in OD Steps - 1.250 in Dual Spring - Chromoly - Set of 16
ISKY CAMS
Valve Spring Shim Kit - 0.010 / 0.015 / 0.020 / 0.030 in Thick - 1.250 in OD - Steel - Kit
DURA-BOND
1.270 Valve Spring Shims .570 ID .030 Thick Valve Spring Shim - 0.030 in Thick - 1.270 in OD - 0.570 in ID - Steel - Set of 100
DURA-BOND
Valve Spring Shims 1.247 OD/.877 ID/.060 Valve Spring Shim - 0.060 in Thick - 1.247 in OD - 0.877 in ID - Steel - Pair
DURA-BOND
Valve Spring Shims 1.247 OD/.877 ID/.015 Valve Spring Shim - 0.015 in Thick - 1.247 in OD - 0.877 in ID - Steel - Set of 100
