Cylinder Heads

Bearings

Part Number: DUR-30204

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-30205

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.98

Part Number: DUR-30297

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.568 in. O.D., 1.312 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-30503

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-30643-10

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.568

Part Number: DUR-30645

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.63

Part Number: DUR-30646

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-30695

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-30700-5

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 2.006

Part Number: DUR-30701

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 2.006

Part Number: DUR-30702

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-30704

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-30720

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 2.006

Part Number: DUR-30725

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 2.006

Part Number: DUR-30727

Not Yet Reviewed

Estimated Ship Date: Oct 20, 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: Nov 20, 2025 if ordered today

• Special Order

Nut 7/16 6pt

Part Number: DRT-66820020

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-31618

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.3195

Part Number: DUR-31628

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-31636

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-31638

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.4445

Part Number: DUR-31656

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-31679

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-31682

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-31683

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order