Cylinder Heads

Nut 7/16 6pt

Part Number: DRT-66820020

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

BRONZE LINER

Part Number: DRT-63210112

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

INDIVIDUAL HEAD BOLTS

Part Number: DRT-66426000

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

SHOE ONLY

Part Number: DRT-66511000

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

Cylinder Head Stud, Undercut, 8740 Chromoly, Black Oxide, 1/2 in. Thread Size, Chevy, Big Block, Each

Part Number: DRT-66526000

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

BRONZE LINER

Part Number: DRT-63210122

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

BRONZE LINER

Part Number: DRT-63210132

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

BRONZE LINER

Part Number: DRT-63210212

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

BRONZE LINER

Part Number: DRT-63210222

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

BRONZE LINER

Part Number: DRT-63210232

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

BRONZE LINER

Part Number: DRT-63210322

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

BRONZE LINER

Part Number: DRT-63210332

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order

Cylinder Head Bolt Sleeve, 0.625 in., 0.014 in. Wall Thickness, 2.600 in. Long, Each

Part Number: DRT-63300040

Not Yet Reviewed

Estimated Ship Date: Sep 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 30000 Series AOD 1.692

Part Number: DUR-30673

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.692

Part Number: DUR-30674

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Special Order

Sintered Valve Seat Insert

Part Number: DUR-30675

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 2.006

Part Number: DUR-30698

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 2.006

Part Number: DUR-30699

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.692

Part Number: DUR-30677

Not Yet Reviewed

• Special Order

Bearings

Part Number: DUR-30678-20

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.818

Part Number: DUR-30680

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Special Order