Availability
Manley Parts and Accessories
Valve Spring Locators, Inside, Steel, .180 in. Thick, 1.250 in. O.D., .780 in. I.D., Set of 16
Part Number: MAN-42123-16
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
VALVE SPRING CUP
Part Number: MAN-42124-16
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .035 in. Thick, 1.290 in. O.D., .525 in. I.D., Set of 16
Part Number: MAN-42338-16
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.550 in. O.D., .567 in. I.D., Set of 16
Part Number: MAN-42343-16
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.740 in. O.D., .570 in. I.D., 1.650 in. Spring, Set of 16
Part Number: MAN-42379-16
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valves, Intake, XH-428 Stainless Steel, 2.165 in. Diameter, .313 in. Stem, 4.900 in. Length, Chevy, Each
Part Number: MAN-11686H-1
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Pin Bushing, Connecting Rod Replacement Parts. Ampco Pin Bushings.
Part Number: MAN-42395L-8
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 5/16 in. Valve Stem, +.050 in. Height, Set of 32
Part Number: MAN-13196-16
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Locks, Machined, Steel, 7 degree, 1-Groove Beadlock-style, 0.275 in. Valve Stem, Set of 32
Part Number: MAN-13089-16
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Wrist Pins, .990 in. Diameter, 2.930 in. Length, 170 Grams, Spiral Lock Type, Set of 8
Part Number: MAN-42220-8
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Connecting Rod Bolt, E Head Style, ARP Custom Age 625 Plus, 3/8 in. Thread, 1.600 in. UHL, Each
Part Number: MAN-42321-1
Estimated Ship Date: Today
Estimated Ship Date: Today
RET-STL 1.311 7 DEG LS-1
Part Number: MAN-23620-16
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Retainers, Steel, 7 Degree, 1.290 in. Spring Diameter, .675 in. Inside Diameter, Set of 16
Part Number: MAN-23621-16
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve, Exhaust, Race Master, Stainless Steel, 38.5mm Head Dia, 20 Degree Dish, Ford, 4.6/5.4L, Set of 8
Part Number: MAN-11633-1
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Retainers, Steel, 10 Degree, 1.550 in. Outside Diameter, .730 in. Inside Diameter, Set of 16
Part Number: MAN-23636-16
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Lash Caps, Steel, 5/16 in. Valve Stem, .080 in. Thick, Set of 16
Part Number: MAN-42101-16
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Locks, Machined, Steel, 6 Degree, 1-Groove Beadlock, 6mm Valve Stem, Set of 16
Part Number: MAN-13014-8
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.550 in. O.D., .635 in. I.D., Set of 16
Part Number: MAN-42335-16
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .570 in. I.D., Set of 16
Part Number: MAN-42378-16
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Locators, Outside, Steel, 1.660 in. O.D., .635 in. I.D., Set of 16
Part Number: MAN-42371-16
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.580 in. O.D., .570 in. I.D, .825 in. Shoulder, Set of 16
Part Number: MAN-42373-16
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.610 in. O.D., .635 in. I.D, .825 in. Shoulder, Set of 16
Part Number: MAN-42368-16
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Locks, Captiv-Loc, Machined, Titanium, 7 Degree, 1-Groove Beadlock, 11/32 in. ValveStem, +.050 in. Height, Set of 16
Part Number: MAN-13036T-8
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Locators, Inside, Steel, 0.570 in. I.D., 1.535 in. O.D., Set of 16
Part Number: MAN-42347-16
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.530 in. O.D., .570 in. I.D, .750 in. Shoulder, Set of 16
Part Number: MAN-42331-16
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
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