Availability
Valve, Exhaust, XH-432 Xtreme Alloy, 1.880 in. Head Diameter, 5.454 in. Length, Chevy, Big Block, Each
Part Number: MAN-11731-1
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Estimated Ship Date: Tomorrow
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VALVE-E/D 1.900,+.100
Part Number: MAN-11733-8
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VALVE-TI 2.300,+.250 HT B/L
Part Number: MAN-11482HB-8
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Estimated Ship Date: Tomorrow
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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
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Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valves, Race Master, 10 degree Dish, XH-426 Stainless Steel, 35.5mm Head Diameter, 4.405 in. Length, Set of 4
Part Number: MAN-11653-4
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Estimated Ship Date: Tomorrow
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Valve, Intake, 2.325 in. Diameter, Stainless Steel, 0.250 in. Over Installed Length, Chevy, Big Block, Each
Part Number: MAN-12838-8
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Valve, Exhaust, Stainless Steel, 1.60 in. Diameter, .311 in. Stem, 5.040 in. Length, Chevy, Each
Part Number: MAN-11305-1
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VALVE-R/F HONDA 35mm
Part Number: MAN-11128-8
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Valve Lock, Machined, Titanium, 7 degree, 1-Groove Beadlock, .274 in. Valve Stem, Pair
Part Number: MAN-13050T-1
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VALVE-R/F 2.100, +.100, .3133 STEM
Part Number: MAN-12312-8
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Valves, Exhaust, Severe Duty, Stainless Steel, 1.880 in.Diameter, 0.311 in. Stem, 5.422 in. Length, Set of 8
Part Number: MAN-12815-1
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Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.522 in. Length, Chevy, Set of 8
Part Number: MAN-11515-8
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Estimated Ship Date: Tomorrow
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Valve, Intake, Severe Duty, Stainless Steel, 2.300 in. Diameter, 0.342 in. Stem, 5.725 in. Length, Set of 8
Part Number: MAN-11588-8
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Estimated Ship Date: Tomorrow
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Valve Springs, Dual, 1.560 in. Outside Diameter, 533 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16
Part Number: MAN-221442-16
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Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valves, Exhaust, XH-428 Stainless, 1.655 in. Head Diameter, 5.167 in. Length, Ford, 351C, Set of 8
Part Number: MAN-11853-8
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Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
PROD 1010
Part Number: MAN-25761-16
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .342 in. Stem, Stock Length, 5.422 in. Length, Each
Part Number: MAN-10881-8
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Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Valve, Exhaust, Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 5.422 in. Length, Set of 8
Part Number: MAN-10883-1
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Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
SPRING-NISSAN PATROL TB48
Part Number: MAN-22155-24
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Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
SPRING-for Nissan RB26DETT
Part Number: MAN-22175-24
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Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Valve Springs, Single, 1.126 in. Outside Diameter, 330 lbs./in. Rate, 0.860 in. Coil Bind Height, Set of 16
Part Number: MAN-22185-16
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Valve, Exhaust, Extreme Duty, XH-432 Xtreme Alloy, 1.900 in. Diameter, 0.3415 in. Stem, 6.450 in. Length, Each
Part Number: MAN-11597-1
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Valve, Exhaust, Extreme Duty, XH-432 Xtreme Alloy, 1.90 in Diameter, 0.3415 in. Stem, 6.45 in Length, Set of 8
Part Number: MAN-11597-8
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Valve, Exhaust, XH-426 Stainless Steel, 1.457 in. Diameter, .274 in. Stem, 4.650 in. Length, Ford, Each
Part Number: MAN-11639-1
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Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
VALVE-VW IV R/M 48mm
Part Number: MAN-11658-4
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
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