Cylinder Heads

LS3 8mm Bronze Guide, .502 OD, Ea.

Part Number: AFR-9053-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Valve Seat, Powdered Metal, 11.40mm Thick, 44.45mm I.D., 54.96mm O.D., Each

Part Number: KPM-10-SC550

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Seat, Powdered Metal, 11.40mm Thick, 39.67mm I.D., 52.32mm O.D., Each

Part Number: KPM-10-SC523

Not Yet Reviewed

Estimated Ship Date: Tomorrow

S&S Cycle 3/8-16 UNC x 6.070in Cylinder Base Stud

Part Number: SSY-31-2325-S

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Ford, Small Block, Each

Part Number: TFS-51700272-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Cylinder Head Fasteners, Head Bolt Kits, Short Bolts Only, Hex Head, Steel, Natural, Chrysler, Dodge, Jeep, Mitsubishi, Ram, Set of 4

Part Number: MAH-GS33534

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Ford, Small Block, Each

Part Number: TFS-51400272-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Seat, Powdered Metal, 11.00mm Thick, 32.00mm I.D., 42.00mm O.D., Each

Part Number: KPM-10-SC420

Not Yet Reviewed

Estimated Ship Date: Tomorrow

GUIDE-.274 ID X .502 OD

Part Number: MAN-12081-1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

0.372 Mng. Blank Guide

Part Number: KPM-20-20382

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Seat, Ductile Iron, Exhaust, Ford, 4.6, 5.4L, Each

Part Number: TFS-51900271-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Guide, Exhaust, Bronze, Chevy, Big Block, Each

Part Number: AFR-9046-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

AFR SBC/SBF 11/32 Guide, 502 O.D.

Part Number: AFR-9049

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

+.010 AFR SBC Oversize Intake Seat

Part Number: AFR-9060OS

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Valve Guide, Manganese Bronze, + 0.001 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2021M

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Guide, Manganese Bronze, Intake, Harley-Davidson®, Each

Part Number: KPM-20-2020M

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Guide, Manganese Bronze, + 0.010 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2029M

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Guide, Manganese Bronze, Intake, Harley-Davidson®, Each

Part Number: KPM-20-2050M

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Guide, Exhaust, Bronze, Chevy, Small Block, Each

Part Number: TFS-30400252-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Seat; Intake; 2.19 in. Valve

Part Number: EDL-9716

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Guides, Bronze, 0.315 in. I.D., 0.502 in. O.D., 2.100 in. Length, Use with LSX, Small Block Chevy and Small Block Ford Engines, Each

Part Number: AFR-9051-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG100

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG101

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG102

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Engine Coolant Plug Fastener, Bolt, Internal Allen Head, 27mm x 1.00 Thread Size, 17mm Allen Head Size, Chevy, Small Block LS, LT, Each

Part Number: NAL-11611351

Not Yet Reviewed

Estimated Ship Date: Tomorrow