Head Gasket, 4.540 in. Bore, 0.039 in. Compressed, Steel Core Laminate, Chevy, Big Block Mark IV, Each

Part Number: FEL-10171

4.45 out of 5 stars ( 22 )

Estimated Ship Date: Today

Head Gasket, Composition Type, 4.540 in. Bore, .039 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: FEL-1047

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Spark Plug, Racing, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-7405

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

Spark Plug, RC12YC, Copper Plus, 14mm Thread, Gasket Seat, .750 in. Reach, Projected Tip, Each

Part Number: CPN-71-1

4.76 out of 5 stars ( 50 )

Estimated Ship Date: Today

Cylinder Head Bolts, High Performance, Hex Head, Chevy, Big Block, with Aftermarket Heads, Kit

Part Number: ARP-135-3603

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Today

Valve Stem Seal, Replacement, 0.341 in. Valve Stem, Fits Dart/Dart Iron Eagle, 0.530 in. O.D., Each

Part Number: DRT-26000021

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, Big Block, with Aftermarket Heads, Kit

Part Number: ARP-235-4703

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Set of 8

Part Number: ARP-235-7204

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Intake Manifolds, Carbureted, Sniper Big Block Chevy, Tall Deck, Single-Plane, 1 Carb Capacity, Aluminum, 4-barrel Square Bore, Chevy, Big Block, Each

Part Number: PFH-206-10RP

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .344 in. Stem, Chevy, Big Block, Set of 8

Part Number: DRT-21311880-8

Not Yet Reviewed

Estimated Ship Date: Feb 22, 2027 if ordered today

• Free Shipping
• Special Order

Intake Manifolds, Carbureted, Sniper Big Block Chevy, Short Deck, Single-Plane, 1 Carb Capacity, Aluminum, 4-barrel Dominator, Chevy, Big Block, Each

Part Number: PFH-206-9RP

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

• Free Shipping

Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-801

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

VALVE SPRING EACH

Part Number: DRT-22000050

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevy, Big Block, Dart, Merlin, Bowtie, Heads, Set

Part Number: MIL-80136

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2027 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust Gaskets, Header, Seal-4-Good, Aluminum, 2.15" Round Port, Chevy, Big Block, Pair

Part Number: PTE-66125

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-2095

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.471 in. Length, Big Chevrolet, Each

Part Number: TFS-41400211

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, Big Block, Aftermarket Heads, Kit

Part Number: ARP-235-4303

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Free Shipping

Intake Manifold, Super Victor II, Single Plane, Tall Deck, Aluminum, Rec. Port, Chevy, 454, 632, Each

Part Number: EDL-2897

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

VALVE-R/M 2.300,+.250

Part Number: MAN-11870-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve Spring Retainer, Steel, 10 Degree, 1.550 in. Outside Diameter, Each

Part Number: DRT-25000113

Not Yet Reviewed

Estimated Ship Date: Feb 22, 2027 if ordered today

• Special Order

Intake Manifold, R-Series, Standard Deck, Aluminum, Single Plane, Rectangular Port, Dominator, Big Chevy, Each

Part Number: TFS-41400111

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Cylinder Head Bolts, Pro Series 12-Point Head, Chevy, Big Block, Aftermarket Heads, Kit

Part Number: ARP-235-3703

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Free Shipping
• Special Order

BOLT

Part Number: ARP-435-3703

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Free Shipping
• Special Order

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .344 in. Stem, Chevy, Each

Part Number: DRT-21311880

Not Yet Reviewed

Estimated Ship Date: Today