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Valves, Exhaust, XH-428 Stainless, 1.600 in. Diameter, .3415 in. Stem, 4.965 in. Length, Set of 8
Part Number: MAN-11573-8
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
VALVE-S/D 1.600,+.200
Part Number: MAN-11771-8
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve, Exhaust, Race Series, Stainless Steel, 1.625 in. Diameter, 0.3415 in. Stem, 5.021 in. Length, Set of 8
Part Number: MAN-11569-8
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valves, Exhaust, XH-428 Stainless, 1.500 in. Diameter, .3415 in. Stem, 5.036 in. Length, Set of 8
Part Number: MAN-11887-8
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve, Intake, Stainless Steel, 2.100 in. Diameter, .342 in. Stem, 5.111 in. Length, Chevrolet, Small Block Gen 1, Each
Part Number: MAN-11744-8
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve, Exhaust, Stainless Steel, 1.60 in. Diameter, .311 in. Stem, 5.040 in. Length, Chevy, Each
Part Number: MAN-11305-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Intake, XH-426 Stainless, 2.300 in. Head Diameter, 5.244 in. Length, Chevy, Big Block, Each
Part Number: MAN-11730-1
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve, Race Flo, Intake, Stainless Steel, 2.055 Head Diameter, .3415 Stem Diameter, 5.040 in. Length, Each
Part Number: MAN-11546-1
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .313 in. Stem, 5.040 in. Length, Chevy, Set of 8
Part Number: MAN-11231-8
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Valve, Exhaust, Stainless Steel, 1.5 in. Diameter, .342 in. Stem, 5.035 in. Length, Each
Part Number: MAN-10705-1
Not Yet Reviewed
Estimated Ship Date: Nov 24, 2025 if ordered today
Estimated Ship Date: Nov 24, 2025 if ordered today
Valves, Intake, NK-844 Stainless, 2.080 in. Diameter, .3415 in. Stem, 4.911 in. Length, Set of 8
Part Number: MAN-11736-8
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.065 in. Length, Chevy, Each
Part Number: MAN-11879-1
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve, Intake, XH-428 Stainless, 1.500 in. Head Diameter, 5.036 in. Length, Chevy, Small Block, Each
Part Number: MAN-11887-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Connecting Rod Bolts, Manley Replacement Bolts, Alloy 2000, Chevy, Small Block, V8, Set of 4
Part Number: MAN-42351-4
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.165 in. Length, Chevy, Each
Part Number: MAN-11751-1
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valves, VALVE-TI 2.100,5.140 BEAD LOC
Part Number: MAN-11478HTBC-1
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block, LS1/LS6, Set
Part Number: MAN-73233
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Cap Screws, Connecting Rod, ARP Custom Age 625 Plus, 7/16 in., Set of 4
Part Number: MAN-42252-4
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valve, Intake, Stainless Steel, 1.920 in. Diameter, 0.311 in. Stem, 5.728 in. Length, Dodge, Set of 10
Part Number: MAN-11642-1
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valves, Intake, NK-842 Stainless, 1.791 in. Diameter, 4.705 in. Length, Ford, 4.6L, 5.4L, 2V, Set of 8
Part Number: MAN-11640-8
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valves, Exhaust, XH-426 Stainless Steel, 1.457 in. Diameter, .274 in. Stem, 4.650 in. Length, Set of 8
Part Number: MAN-11639-8
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valves, Intake, Stainless Steel, 38mm Diameter, .275 in. Stem, 135.60mm Length, Ford, Set of 8
Part Number: MAN-11618-8
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
VALVE-R/F 2.020, +.100, .3133 STEM
Part Number: MAN-12302-8
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
VALVE-R/M 1.600, +.100, .3136 STEM
Part Number: MAN-12303-8
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Valves, Exhaust, Stainless Steel, 1.417 in. Diameter, .274 in. Stem, 4.650 in. Length, Universal, Set of 8
Part Number: MAN-11637-8
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
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