1975 Pistons & Piston Rings

Piston Rings, Plasma-moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Piston Rings, Moly, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-296K

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

Piston and Ring Kit, Hypereutectic, Flat, 4.390 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB137KTM-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523030

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Pistons, Forged, Flat, 4.030 in. Bore, 383 Chevy, Set of 8

Part Number: DMS-8710-4030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Piston Rings, Plasma-moly, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Piston Rings, Moly, 4.080 in. Bore, 5/64 in., 3/32 in., 3/16 in. Thickness, V8, Set

Part Number: SLP-E-180K30

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

Piston and Ring Kit, FHR Forged, Dome, 4.280 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC9919KTM030

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Piston and Ring Kit, Forged, 4.030 in. Bore, Ford 347, Kit

Part Number: MLE-930244730

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Pistons, Hypereutectic, Dome, 4.290 in. Bore, Chevy, Set of 8

Part Number: SLP-H693CP40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Forged Pro pistons for SB Chevy 400, 4.155 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 12cc Dish, 10.5@64cc, 10.2@67cc, 9.8@72cc.

Part Number: SUM-SBC400030

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Piston Rings, Moly, 3.940 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-178K30

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Pistons, Forged, Flat, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC9920-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Pistons, Hypereutectic, Flat, 4.060 in. Bore, Ford, Mercury, Set of 8

Part Number: SLP-H336CP60

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Forged Pro pistons for SB Chevy 400 Long Rod, 4.155 bore, 1.125 C.H., 3.75 in. stroke, 6 in. rod, 12cc Dish, 10.5@64cc, 10.2@67cc, 9.8@72cc.

Part Number: SUM-SBC400030L

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Pistons, Forged, Flat, 4.060 in. Bore, Chevy, Small Block, Set of 8

Part Number: WIS-PTS505A6

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Pistons, E-Series, Forged, Flat, 4.040 in. Bore, Ford, Set of 8

Part Number: DMS-8750-4040

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Pistons, Hypereutectic, Flat, 4.280 in. Bore, Chevy, GMC, Set of 8

Part Number: SLP-H661CP30

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Pistons, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Set of 8

Part Number: SUM-17351C-60

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Piston Rings, Moly, 4.320 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-424K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Forged Pro pistons BB Chevy 540, 4.500 bore, 1.270 C.H., 4.25 in. stroke, 6.385 in. rod, 8cc open/closed ch. Dome 10.6@110cc, 10.2@114cc, 10:1@119cc.

Part Number: SUM-BBC540STD

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Pistons, Hypereutectic, Flat, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-9909HC-030

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Premium Piston Ring Set;

Part Number: SLP-E-299K30

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

Pistons, Hypereutectic, Dome, 4.280 in. Bore, Chevy, Set of 8

Part Number: SLP-H426CP30

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping

Pistons, Forged, Dish, 4.155 in. Bore, Oldsmobile, Set of 8

Part Number: SLP-L2323F30

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

• Free Shipping