Availability
Cylinder Sleeve, Cast Iron, 3.425 in. Bore I.D., 0.094 in. Wall Thickness, 5.500 in. Length, Each
Part Number: MEL-CSL1138
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Main Bolts, Pro Series, 4-Bolt Main, Chevy, 3.3, 3.8, 4.3L, 90 Degree V6, Kit
Part Number: ARP-233-5201
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Freeze Plug - Each - steel
Part Number: MEL-MEP-9
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Freeze Plug - Each - steel
Part Number: MEL-MEP-37
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Freeze Plug - Each - steel
Part Number: MEL-MPC-340
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Freeze Plug - Each - steel
Part Number: MEL-MPC-218
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Expansion Plug, Steel, 0.820 in. O.D., 0.250 in. Deep, Each
Part Number: MEL-MPS-155
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Main Studs, 2-Bolt Main, Buick 1959-66, 401, Kit
Part Number: ARP-124-5404
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Cylinder Sleeve, Cast Iron, 3.500 in. Bore I.D., 0.140 in. Wall Thickness, 9.250 in. Length, Each
Part Number: MEL-CSL511-015
Not Yet Reviewed
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Monday 12/22/2025
Main Caps, Billet Steel, 3-Center, Splayed Outer Bolts, 4-Bolt, Chevy, Small Block, Set of 3
Part Number: HRS-H400
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Cylinder Sleeve, Cast Iron, 5.250 in. Bore I.D., 0.125 in. Wall Thickness, 14.250 in. Length, Each
Part Number: MEL-CSL568
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Main Bolts, Pro Series, 4-Bolt Main, Chevy, 3.3, 3.8, 4.3L, 90 Degree V6, Kit
Part Number: ARP-233-5203
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Cylinder Sleeve, Cast Iron, 4.000 in. Bore I.D., 0.125 in. Wall Thickness, 6.500 in. Length, Each
Part Number: MEL-CSL280
Not Yet Reviewed
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Freeze Plug - Each - steel
Part Number: MEL-MPC-230A
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Freeze Plug, Steel, 0.946 in. Diameter, 0.375 in. Depth, Each
Part Number: MEL-MPC-39
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Freeze Plug Kits Bagged- Steel
Part Number: MEL-MPE-117R
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Freeze Plug - Each - steel
Part Number: MEL-MEP-329
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
EXPANSION PLUG
Part Number: PIO-EPC-41-B-100
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Main Studs, 4-Bolt Main, Chevy, 3.3, 3.8, 4.3L V6, Kit
Part Number: ARP-233-5602
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Freeze Plug - Each - brass
Part Number: MEL-MPC-81B
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Main Cap, Rear, Merlin III/IV, 4-Bolt, 454 Mains, Billet Steel, Chevrolet, Big Block, Each
Part Number: WRL-WPI703370R
Not Yet Reviewed
Estimated Ship Date: Jan 21, 2026 if ordered today
Estimated Ship Date: Jan 21, 2026 if ordered today
Freeze Plug - Each - brass
Part Number: MEL-MPC-146B
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Freeze Plug - Each - steel
Part Number: MEL-MPC-40
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Freeze Plug - Each - brass
Part Number: MEL-MPC-39B
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
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