1999 Summit Racing Engines & Components

Main Bearing, Nissan SR20DE/DET (non GTiR) 17mm wide Standard Size Extra Clearance, Set

Part Number: SUM-2964HXS

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Main Bearing, Nissan SR20DET (GTiR w/5 oil hole upper) .010 Undersize, Set

Part Number: SUM-2975H010

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Main Bearing, Nissan SR20DET (GTiR w/5 oil hole upper) .001 Undersize, Set

Part Number: SUM-2975H1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Main Bearing, Nissan SR20DET (GTiR w/5 oil hole upper) Standard Size, Set

Part Number: SUM-2975HS

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Main Bearing, Nissan SR20DET (GTiR w/5 oil hole upper) Standard Size Extra Clearance, Set

Part Number: SUM-2975HXS

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S273898-7

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S43810-2F

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S43820-2F

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S45400512

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S45780-2P

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S45810-7P

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S45820-2P

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S45820-7P

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S43785-2F

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Piston, Hypereutectic, Dished, 4.000 in. Bore, Chevy, Each

Part Number: SUM-17383-00-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Main Bearing, BMW M20,50,52,54 03-1988+ S50B30,32,S54B32 .010 Undersize, Set

Part Number: SUM-1532H010

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

• Free Shipping

Main Bearing, BMW M20,50,52,54 03-1988+ S50B30,32,S54B32 .001 Undersize, Set

Part Number: SUM-1532H1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

• Free Shipping

Main Bearing, Nissan VQ20DE, 25DE, 30DE, 30DET, 35DE .010 Undersize, Set

Part Number: SUM-2633H010

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Main Bearing, Nissan VQ20DE, 25DE, 30DE, 30DET, 35DE .001 Undersize, Set

Part Number: SUM-2633H1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Main Bearing, Nissan VQ20DE, 25DE, 30DE, 30DET, 35DE Standard Size, Set

Part Number: SUM-2633HS

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Forged Pro pistons for 383 Stroker Chevy, 4.060 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc.

Part Number: SUM-SBC383060

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

• Free Shipping

Forged Pro pistons for 302 Windsor, 4.040 bore, 1.605 C.H., 3 in. stroke, 5.090 in. rod, 3cc flat top 9.9@58cc, 9.7@60cc, 9.2@64cc, 9:1@66cc.

Part Number: SUM-SBF302040F

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

• Free Shipping

Main Bearing, Mazda B6/T, BP/T, ZL-VE, ZM-DE .001 Undersize, Set

Part Number: SUM-8353H1

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Main Bearing, Mazda B6/T, BP/T, ZL-VE, ZM-DE Standard Size, Set

Part Number: SUM-8353HS

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Main Bearing, Toyota 1,2,3RZ,2TZ .010 Undersize, Set

Part Number: SUM-8378H010

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air