Cylinder Heads

Valve Seat, Valve Seat 1.380 X 1.125 X .250

Part Number: KGB-VS0100H1

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

BOLT

Part Number: BRO-8B-HS5850

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

GUIDE

Part Number: BRO-BH54538PSC

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

VALVE GUIDE/BIG BLOCK

Part Number: BRO-BG55538P

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

BOLT

Part Number: BRO-MSLUGBOLT134

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

GUIDE

Part Number: BRO-BH5451132PSC

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

BRO HEAD BOLT

Part Number: BRO-ARAPJ475S

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

VALVE GUIDE/BIG BLOCK

Part Number: BRO-BG54538SS

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

VALVE GUIDE/BIG BLOCK

Part Number: BRO-BG5551132P

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

VALVE GUIDE/BIG BLOCK

Part Number: BRO-BG54538CI

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

VALVE GUIDE/BIG BLOCK

Part Number: BRO-BG74538CI

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

VALVE GUIDE/BIG BLOCK

Part Number: BRO-BG74538SS

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

Center Nut, -12 Cyl. Head, For Center Recessed Stud

Part Number: BRO-BR12CN

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.3634

Part Number: DUR-31035

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Cylinder Head Dowel Pins

Part Number: PIO-839001

Not Yet Reviewed

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.656

Part Number: DUR-31279

Not Yet Reviewed

Estimated Ship Date: Aug 6, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.1933

Part Number: DUR-31099

Not Yet Reviewed

Estimated Ship Date: Aug 8, 2025 if ordered today

• Special Order

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

Part Number: NAL-10141204

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

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

Part Number: NAL-10141205

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Engine Cylinder Head Bolt, Engine Cylinder Head Bolt, BOLT/SCREW-CYL HD

Part Number: ADO-10141204

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Cylinder Head Fasteners, OE Replacement, Bolt Style, Hex Head, 7/16 in. - 14 Thread, Steel, Natural, Chevrolet, GMC, Each

Part Number: ADO-10141205

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 70000 Series AOD 1.755

Part Number: DUR-70652

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

S&S Cycle 5/16-18 x 1 Hex Head Bolt

Part Number: SSY-50-0108

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Special Order

Valve Seat, Valve Seat 1.568 X 1.443 X .281

Part Number: KGB-VS0104DA

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

Valve Seat , Valve Seat 1.256 X .938 X .188

Part Number: KGB-VS0101H2

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order