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

Cylinder Head, 12 Degree, BBC, Big Victor Spread Port, HIP'd, 12-degree Intake Valve, CNC-Ported, 4.840 in. Bore Space, Conical Machined Chamber, Each

Part Number: EDL-618270

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Valve Seat; Intake; 1.90 in. Valve

Part Number: EDL-9711

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Cylinder Head, CNC, Victor 11 Degree, Aluminum, Bare, 68cc Chamber, 263cc Intake Runner, 6-Bolt Flange, Chevy, LS3, Each

Part Number: EDL-77670

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Cylinder Head, Nissan VQ37VHR RGT Head

Part Number: VRE-2354R

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Estimated Ship Date: Oct 7, 2025 if ordered today

• Core Charge $130.00
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Cyl Head, CHEV 3.6 07-08 RGT HEAD

Part Number: VRE-2CVQR

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Estimated Ship Date: Oct 7, 2025 if ordered today

• Core Charge $130.00
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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 16, 2025 if ordered today

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Cylinder Head Studs, SCM-4140 Alloy, 12-Point Heads, Chevrolet/GMC, 6.6L, L5P Diesel, Kit

Part Number: PQX-1040321

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Cylinder Head Fasteners, 12-point, 4140 Steel, Black Oxide, Washers, Ford, 6.7L Diesel, Kit

Part Number: PQX-1040621

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Estimated Ship Date: Oct 9, 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 9, 2025 if ordered today

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HEX HEAD BOLT, Camshaft Timing Gear Retaining, SBF, 3/8" x 16 UNC x 1.0" UHL 01351nn gear drives only

Part Number: PQX-1028102

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Estimated Ship Date: Oct 9, 2025 if ordered today

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HEX HEAD BOLT, Camshaft Timing Gear Retaining, OLDS, 7/16" x 20 UNC x 1.22" UHL 0145512 gear drives only

Part Number: PQX-1028104

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point Nuts, Mopar, Kit

Part Number: PQX-1031821

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Estimated Ship Date: Oct 9, 2025 if ordered today

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BOLT KIT, CYLINDER HEAD, GM CHEVY, LS1, LS6, 4.8, 5.3, 5.7, 6.0L, 2004-Up, SCM-4140 Alloy Steel, 6pt hex head, 200,000 PSI

Part Number: PQX-1034621

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Estimated Ship Date: Oct 9, 2025 if ordered today

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S&S Cycle 3/8-16 x 3.384in x .950in TD Head Bolt Kit - 4 Pack

Part Number: SSY-930-0027

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS34006

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Estimated Ship Date: Sep 29, 2025 if ordered today

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S&S Cycle 99-05 BT 9 Degree Valve Keeper

Part Number: SSY-90-2094-S

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Estimated Ship Date: Sep 19, 2025 if ordered today

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S&S Cycle 99-05 BT .585in RW Conical Steel/w/o Compression Release Head Kit - Black

Part Number: SSY-900-0410

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Estimated Ship Date: Sep 19, 2025 if ordered today

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S&S Cycle 8-16 x 3.751in x 1.400in TD Head Bolt Kit

Part Number: SSY-93-3033

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Estimated Ship Date: Sep 19, 2025 if ordered today

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S&S Cycle 3/8-16 x 3.751in x 1.400in TD Head Bolt Kit

Part Number: SSY-93-3037

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Estimated Ship Date: Sep 19, 2025 if ordered today

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S&S Cycle 7/16-20 UNF x 2.0 Cylinder Base Stud

Part Number: SSY-31-2328-S

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Estimated Ship Date: Sep 19, 2025 if ordered today

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S&S Cycle 3/8-16 UNF x 1.812 Stud

Part Number: SSY-50-8085

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Estimated Ship Date: Sep 19, 2025 if ordered today

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S&S Cycle .557in x .500in Steel Pin Dowel - 10 Pack

Part Number: SSY-50-8109

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Estimated Ship Date: Sep 19, 2025 if ordered today

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S&S Cycle 1999+ BT Pin Dowel - 4 Pack

Part Number: SSY-50-8177-4

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Cylinder Head Fasteners, Bolt Style, 12-point Head, Steel, Black, for Hyundai, for Kia, 2.5L, 2.7L, Set of 16

Part Number: BCK-016-1039

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Cylinder Head Fasteners, Bolt Style, Hex Head, Steel, Black, for use on Acura®, for use on Honda®, V6, Set of 16

Part Number: BCK-016-1060

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Estimated Ship Date: Sep 9, 2025 if ordered today

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