1956 Cylinder Heads

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

Part Number: BRO-SH545-11-32P

Not Yet Reviewed

Estimated Ship Date: Today

Valve Guide, Intake or Exhaust, Manganese-Bronze, Chrysler, Pontiac, Small Block Chevy, Small Block Ford, Each

Part Number: EDL-9701

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Intake Valve Guide, 11/32 in. Diameter Valve Stem, .502 in. O.D., 1.950 in. Length, Iron Eagle, Each

Part Number: DRT-63121201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: BRO-SH5651132PL

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

Valve Seat; Exhaust; 1.60 in. Valve

Part Number: EDL-9710

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Valve Seat; Intake; 2.02 in. Valve

Part Number: EDL-9709

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Special Order

Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Chevy, Small Block, 23 Degree Heads, Each

Part Number: TFS-30300272

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head Fasteners, High-Tensile Strength, Head Bolts, 7/16 in.-14 Thread, Hex Head, Chromoly, Black, 170,000 psi, Chevy, 4.3-6.6L, Kit

Part Number: EW1-17203

Not Yet Reviewed

Estimated Ship Date: Today

Valve Seat, Ductile Iron, Intake, 2.087 in. Outside Diameter, Chevy, Small Block, 23 Degree Heads, Each

Part Number: TFS-30300271

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: MAN-42350-1

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: KPM-20-2029M

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: KPM-20-2021M

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: KPM-20-2020M

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: TFS-30400252-1

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head Bolt, 8740 Chromoly, Natural, 7/16 in. Thread Size, Each

Part Number: DRT-66723000

Not Yet Reviewed

Estimated Ship Date: Today

HEAD BOLT KIT

Part Number: PIO-S327

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• Special Order

Valve Guide, Replacement, Manganese Bronze, 2.075 in. Length, Chevy, Small Block, Each

Part Number: BRO-SHC5451132MG

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Special Order

Valve Guide, Phosphorous Bronze, Replacement, Chevy Small Block, Each

Part Number: BRO-SH5651132P

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Special Order

Valve Guide, Replacement, Manganese Bronze, 2.000 in. Length, Chevy, Small Block, Each

Part Number: BRO-SHC5451132M

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Special Order

Valve Guide, Replacement, Manganese Bronze, Chevy, Each

Part Number: BRO-SHC565516MGL

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Special Order

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

Part Number: BRO-SH5451132PL

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.025 in., Exhaust, Harley-Davidson®, Each

Part Number: KPM-20-20HSM

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.008 in., Exhaust, Harley-Davidson®, Each

Part Number: KPM-20-2038M

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

Part Number: KPM-20-2039M

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Valve Guide, Manganese Bronze, + 0.003 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2023M

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order