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

ROCKER BOX KIT CHROME

Part Number: HDD-820-51570

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Rocker Boxes, Die-cast Aluminum, Chrome, Harley-Davidson®, Pair

Part Number: HDD-820-51571

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Estimated Ship Date: Sep 15, 2025 if ordered today

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ROCKER BOX COVER CHROME

Part Number: HDD-820-51572

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Estimated Ship Date: Sep 15, 2025 if ordered today

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D-RINGS CHROME

Part Number: HDD-820-51574

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Cap Screws, Connecting Rod, ARP 2000, 3/8 in., Each

Part Number: MAN-42350-1

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Valve Guide Sleeve, Bronze, Each

Part Number: MAN-42161-1

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Cylinder Head Fasteners, BOLTS-CHEVY V6 HEAD

Part Number: MAN-42193

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Cylinder Head Fasteners, BOLT-5/16 2000 1.500

Part Number: MAN-42281-1

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Estimated Ship Date: Oct 16, 2025 if ordered today

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CYLINDER STUD/HEAD BOLT KIT

Part Number: FEU-3000

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Cylinder Head Bolt Set, VW

Part Number: FEL-ES72483

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Estimated Ship Date: Sep 24, 2025 if ordered today

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22CC DOMES INCLUDING ORING SET

Part Number: MQR-CH-22

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Estimated Ship Date: Sep 15, 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 1, 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 1, 2025 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chrysler, 340, 360, with Stock, W2 Heads, Set

Part Number: MIL-80235

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Estimated Ship Date: Dec 1, 2025 if ordered today

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INTAKE/EXHAUST STD VALVE GUIDE

Part Number: SSY-90-2210

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Estimated Ship Date: Sep 25, 2025 if ordered today

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Top End Engine Kit REPLACEMENT CYLINDER REPLACEMENT CYLINDER HEAD ONLY

Part Number: CLW-CH3002-K01

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Estimated Ship Date: Sep 25, 2025 if ordered today

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+.010 AFR SBF/LS1 Oversize Intake Seat for 165cc

Part Number: AFR-9059OS

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Estimated Ship Date: Sep 30, 2025 if ordered today

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AFR BB Chevy Intake Seat 2.450 OD x 2.000 ID x .375

Part Number: AFR-9062

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Estimated Ship Date: Sep 30, 2025 if ordered today

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BOLT/SCRE

Part Number: NAL-10168525

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Head Bolt, 7/16-14 in., Hex, Chevy, GM V6, Each

Part Number: NAL-10168527

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Tapered Washer, Type 2, 5/8 ID X 1 OD X 7/16 In. Height

Part Number: RNB-685-055

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Estimated Ship Date: Sep 22, 2025 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: Dec 29, 2025 if ordered today

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+.010 AFR SB Ford/LS1 Oversize Exhaust Seat

Part Number: AFR-9069OS

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Estimated Ship Date: Sep 30, 2025 if ordered today

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+.010 AFR SBC Oversize Exhaust Seat

Part Number: AFR-9070OS

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Estimated Ship Date: Sep 30, 2025 if ordered today

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LT1 CAM and Head Kit

Part Number: NAL-19333525

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Estimated Ship Date: Dec 29, 2025 if ordered today

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