Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More

Valve Seat; Intake; 1.90 in. Valve

Part Number: EDL-9711

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Valve Seat; Intake; 2.09 in. Valve

Part Number: EDL-9718

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Head, Performer RPM, Aluminum, Bare, 72cc Chamber, 215cc, Pontiac, Semi Finished, 389-455, Each

Part Number: EDL-60509

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Estimated Ship Date: Oct 6, 2025 if ordered today

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CV HEAD ASSY

Part Number: SDH-923287

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Estimated Ship Date: Oct 8, 2025 if ordered today

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STUD KIT, CYLINDER HEAD, CHEV BB, 1966-2000, 6-point, 8740 Chromoly, 200,000psi, Black Oxide

Part Number: PQX-1045411

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point Nuts, Chevy, Gen V, LT1, Kit

Part Number: PQX-1034611

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Cylinder Head Studs, 4140 Alloy, 12-Point Nuts, Parallel Ground Washers, 200,000 PSI Tensile Strength, Dodge, Cummins, 5.9L, L6, 24-Valve, Diesel, Kit

Part Number: PQX-1035902

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Estimated Ship Date: Oct 21, 2025 if ordered today

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CYLINDER HEAD

Part Number: NAL-12629058

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Estimated Ship Date: Jan 5, 2026 if ordered today

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F-HEAD

Part Number: NAL-12562917

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Head, Bare, Cast Iron, 118cc Combustion Chamber, Chevy, Big Block, 454/502, Each

Part Number: NAL-12562925

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Estimated Ship Date: Jan 5, 2026 if ordered today

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LT1 CAM and Head Kit

Part Number: NAL-19333525

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Estimated Ship Date: Jan 5, 2026 if ordered today

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BOLT/SCREW, CYL HD

Part Number: NAL-19352499

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Estimated Ship Date: Jan 5, 2026 if ordered today

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LSX-LS9 Cylinder Head Assembly

Part Number: NAL-19419190

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Head, LSX/LS7, Aluminum, Assembled, 70cc Chamber, 270cc Intake Runner, Each

Part Number: NAL-19419193

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Heads, LSX, Bare, Aluminum, 70cc Chamber, 270cc Intake Runner, D-port Exhaust, Angle Plugs, Chevy, LSX, Each

Part Number: NAL-19419194

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Estimated Ship Date: Jan 5, 2026 if ordered today

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HEAD ASM CYL LSX LS7 CNC BARE

Part Number: NAL-19419196

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Head, LSX-LS7, Assembled, CNC-Ported, 70cc Combustion Chamber, Aluminum, Natural Finish, 2.20 in. Intake Valve, Rectangular Intake Port, Each

Part Number: NAL-19419197

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Head, LSX-SC, As-Cast, 70cc Combustion Chamber, Bare, Aluminum, Natural, Chevy, Each

Part Number: NAL-19417408

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Estimated Ship Date: Jan 5, 2026 if ordered today

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DOWEL PIN

Part Number: NAL-97228317

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevrolet, Big Block, Dart Big Chief Heads, Kit

Part Number: MIL-80131

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevy, Big Block, Dart, Merlin, Bowtie Heads, Set

Part Number: MIL-80133

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevrolet, Big Block, Brodix Pontiac Pro Stock, Kit

Part Number: MIL-80134

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevy, Big Block, Dart, Merlin, Bowtie, Heads, Set

Part Number: MIL-80136

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Head Bolt, Steel, Long, Chevy, Big Block, 502HO, Each

Part Number: NAL-10141204

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Bolt, Steel, Short, Chevy, Big Block, 502HO, Each

Part Number: NAL-10141205

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Estimated Ship Date: Jan 5, 2026 if ordered today

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