Availability
Lash Caps, Steel, 6mm Valve Stem, .040 in. Thick, Set of 8
Part Number: MAN-42264-8
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Locks, Machined, Steel, 10 degree, 1-Groove Beadlock, 0.342 in. Valve Stem, Set of 16
Part Number: MAN-13160-8
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 9.200 in. Length, Universal, Set of 8
Part Number: MAN-25363-8
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Spring, Dual, 1.290 in. Outside Diameter, 377 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16
Part Number: MAN-221436-16
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Valves, Intake, Stainless Steel, 1.850 in. Diameter, .342 in. Stem, 5.075 in. Length, Ford, Set of 8
Part Number: MAN-10778-8
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.910 in. Length, Chevy, Set of 8
Part Number: MAN-10649-8
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.625 in. O.D., .570 in. I.D, .850 in. Shoulder, Set of 16
Part Number: MAN-42337-16
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each
Part Number: MAN-11565-1
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 6.750 in. Length, Universal, Set of 8
Part Number: MAN-25839-8
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
SINGLE INTAKE VALVE
Part Number: MAN-11401TB-1
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
Pushrods, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 6.050 in. Length, Universal, Set of 16
Part Number: MAN-25605-16
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Spring Retainers, Steel, 10 Degree, 1.550 in. Outside Diameter, .700 in. Inside Diameter, Set of 16
Part Number: MAN-23635-16
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
SINGLE VALVE
Part Number: MAN-11474TB-1
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
Valve Springs, Dual, 1.580 in. Outside Diameter, 535 lbs./in. Rate, 1.170 in. Coil Bind Height, Set of 16
Part Number: MAN-221443-16
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Timing Chain and Gears, Double Roller, Steel Sprockets, Chevy, Small Block, Kit
Part Number: MAN-73163
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve, Race, NK-842 Stainless Steel, Intake, 2.165 in. Diameter, 4.900 in. Length, Each
Part Number: MAN-11620-1
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.800 in. Length, Universal, Set of 8
Part Number: MAN-25880-8
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Wear Caps, 4140 Alloy Steel, 11/32 in. Diameter Stem, .080 in. Thick, Non-Rotating, Set of 8
Part Number: MAN-42301-8
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.422 in. Length, Chevy, Ford, Set of 8
Part Number: MAN-11743-8
Not Yet Reviewed
Estimated Ship Date: Dec 30, 2025 if ordered today
Estimated Ship Date: Dec 30, 2025 if ordered today
Guideplate 8pc. Set Big Block Chevy 3/8" Pushrod
Part Number: MAN-42164-8
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.036 in. Length, Chevy, Each
Part Number: MAN-11539-1
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Pushrod, Heat-treated, Chromoly, 5/16 in. Diameter, Ball Tips, 7.950 in. Length, Set of 16
Part Number: MAN-25238-16
Not Yet Reviewed
Estimated Ship Date: Dec 30, 2025 if ordered today
Estimated Ship Date: Dec 30, 2025 if ordered today
Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 9.700 in. Length, Universal, Set of 8
Part Number: MAN-25373-8
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Valve Springs, Dual, 1.550 in. Outside Diameter, 614 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16
Part Number: MAN-22440-16
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Lash Caps, Steel, 7mm Valve Stem, .085 in. Thick, Set of 8
Part Number: MAN-42100-8
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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