MERCURY COUGAR Pistons & Piston Rings

Piston, Hypereutectic, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3165H-STD

Not Yet Reviewed

Estimated Ship Date: Sep 5, 2025 if ordered today

• Special Order

Single Silvolite Hyper-Coated Piston - 5.8L Ford (V8) 1970

Part Number: UEM-S1146HC030

Not Yet Reviewed

Estimated Ship Date: Sep 5, 2025 if ordered today

• Special Order

Piston, Cast, Dish, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Big Block, Each

Part Number: UEM-S1161-STD

Not Yet Reviewed

Estimated Ship Date: Sep 5, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.390 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S1143HC-030

Not Yet Reviewed

Estimated Ship Date: Sep 5, 2025 if ordered today

• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4262030

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-5649030

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Special Order

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-595040

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Special Order

Piston Rings, Moly, 4.070 in. Bore, 5/64 in., 3/32 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-180K20

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order