Cylinder Heads

L-HEAD INTAKE GUIDE

Part Number: OMX-1741602

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Special Order

SEAT 4140 BLK OXIDE

Part Number: RSC-PAC-S137

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

SEAT CHROME MOLY SPRING

Part Number: RSC-PAC-S141

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

SEAT CHROME MOLY SPRING

Part Number: RSC-PAC-S154

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

Valve Seat, Valve Seat 1.568 X 1.312 X .219

Part Number: KGB-VS0102DA

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Valve Seat, Valve Seat 1.568 X 1.443 X .281

Part Number: KGB-VS0104DA

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Valve Seat, Valve Seat 1.655 X 1.289 X .219

Part Number: KGB-VS0105DA

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Valve Seat, Valve Seat 1.835 X 1.391 X .220

Part Number: KGB-VS0106DA

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Valve Seat, Valve Seat 1.755 X 1.500 X .219

Part Number: KGB-VS0107DA

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Valve Guide Sleeve, Bronze, Each

Part Number: MAN-42161-1

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• Drop Ship
• Special Order

VALVE GUIDE INTAKE F-HEAD

Part Number: OMX-1741603

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• Drop Ship
• Special Order

HEAD STUD O-RING KIT

Part Number: JRC-322-3571

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Dowel Pin Kit

Part Number: PIO-839004

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

ALUMINUM BOLT KIT BMW

Part Number: RIN-HWK0040

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Engine Cylinder Head Dowel Pin, Engine Cylinder Head Dowel Pin

Part Number: MAH-GS33751

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

Head Bolt Washer Set

Part Number: FEL-ES72176

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• $50.00 Summit Bucks
• Special Order

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG107

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Drop Ship
• Special Order

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG108

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: SSY-90-2094-S

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Special Order

Bushing-Valve Guide

Part Number: PWD-555214

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• Drop Ship
• Special Order

Valve Guides

Part Number: MEL-BD102HD

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Special Order

ENGINE FASTENER, BTR HEAD BOLT - LS - SMALL

Part Number: BTC-S0365

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: NAL-10141205

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Special Order

BOLT/SCRE

Part Number: NAL-10168525

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Special Order