PONTIAC Parts and Accessories

Piston, Cast, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Each

Part Number: UEM-S1539-040

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Flat, 3.830 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1734-030

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Hypereutectic, Dome, 92mm Bore, 1.2mm, 1.5mm, 3.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3483HC-STD

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Dish, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S3454-020

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Dish, 3.756 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3514-020

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Hypereutectic, Dish, 91mm Bore, 1.2mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S3442H-1-0MM

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Dish, 4.060 in. Bore, 1/16 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Each

Part Number: UEM-S1532-060

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Hypereutectic, Dish, 3.860 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1740H-060

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Hypereutectic, Dish, 3.800 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1740H-STD

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Dish, 3.840 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1736-040

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Dish, 82mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1458-STD

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Pistons, Premium, Forged 2618 Aluminum, 4.355 in. Bore, 4.250 in. Stroke, Flat Top, Right Side, Pontiac, Each

Part Number: UEM-SIC631R-005

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Pistons, Premium, Forged 2618 Aluminum, 4.350 in. Bore, 4.250 in. Stroke, Flat Top, Right Side, Pontiac, Each

Part Number: UEM-SIC631R-STD

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Hypereutectic, Dome, 4.190 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring, Pontiac, V8, Each

Part Number: UEM-SKB347-040

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Special Order

Pistons, Premium, Forged 2618 Aluminum, 4.195 in. Bore, 4.250 in. Stroke, Dish, Right Side, Pontiac, Each

Part Number: UEM-SIC981R-070

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Pistons, Premium, Forged 2618 Aluminum, 4.200 in. Bore, 4.250 in. Stroke, Dish, Right Side, Pontiac, Each

Part Number: UEM-SIC981R-075

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Pistons, Premium, Forged 2618 Aluminum, 4.125 in. Bore, 4.250 in. Stroke, Dish, Left Side, Pontiac, Each

Part Number: UEM-SIC981L-STD

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Pistons, Premium, Forged 2618 Aluminum, 4.210 in. Bore, 4.250 in. Stroke, Dish, Right Side, Pontiac, Each

Part Number: UEM-SIC981R-085

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Hypereutectic, Dish, 92.75mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, L4, Each

Part Number: UEM-S1642H-75MM

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Hypereutectic, Dish, 3.820 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Each

Part Number: UEM-S1740H-020

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Hypereutectic, Dish, 97.52mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S1738HC10MM

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Special Order

Piston, Cast, Dish, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S3454-STD

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Hypereutectic, Dish, 90.75mm Bore, 1.2mm, 1.5mm, 3mm Ring Grooves, GM, L4, Each

Part Number: UEM-S3442H-75MM

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Flat, 93mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3409-1-0MM

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order

Piston, Cast, Flat, 92mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3409-STD

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Free Shipping
• Special Order