STUDEBAKER CHALLENGER Engines & Components

Piston, Cast, Dish, 3.593 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Studebaker, V8, Each

Part Number: KAA-PST2029A030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Main Bearing, Full Groove, .020 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 259, 289, Set of 5

Part Number: KAA-MBS1365-020

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Free Shipping
• Special Order

Main Bearing, Full Groove, .030 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 259, 289, Set of 5

Part Number: KAA-MBS1365-030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Dish, 3.583 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Studebaker, V8, Each

Part Number: KAA-PST2029A020

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, Standard Size, Steel Backed, Aluminum Alloy, Studebaker, 170, 186, Each

Part Number: KAA-RB286-STD

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .040 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 170, 186, Each

Part Number: KAA-RB286-040

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .030 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 170, 186, Each

Part Number: KAA-RB286-030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 170, 186, Each

Part Number: KAA-RB286-010

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 259, 289, Each

Part Number: KAA-RB361-010

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .001 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 259, 289, Each

Part Number: KAA-RB361-001

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Piston, Cast, Dish, 3.603 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Studebaker, V8, Each

Part Number: KAA-PST2029A040

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Piston, Cast, Dish, 3.563 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Studebaker, V8, Each

Part Number: KAA-PST2029ASTD

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 259, 289, Each

Part Number: KAA-RB361-002

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .040 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 259, 289, Each

Part Number: KAA-RB361-040

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .030 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 259, 289, Each

Part Number: KAA-RB361-030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 170, 186, Each

Part Number: KAA-RB286-002

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .001 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 170, 186, Each

Part Number: KAA-RB286-001

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, Standard Size, Steel Backed, Aluminum Alloy, Studebaker, 259, 289, Each

Part Number: KAA-RB361-STD

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Main Bearing, Full Groove, Standard Size, Steel Backed, Aluminum Alloy, Studebaker, 259, 289, Set of 5

Part Number: KAA-MBS1365-STD

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Dish, 3.623 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Studebaker, V8, Each

Part Number: KAA-PST2029A060

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Accessory Belts, V-groove, 57.08 in. Length, AMC, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Hudson, International, Mercury, Plymouth, Pontiac, Each

Part Number: ADO-15565

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

• Special Order

Rod Bearing, .020 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 170, 186, Each

Part Number: KAA-RB286-020

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Rod Bearing, .020 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Studebaker, 259, 289, Each

Part Number: KAA-RB361-020

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order