Engine Blocks & Parts | Summit Racing

Edelbrock Main Cap Washers 549304-1

WASHER FOR MAIN CAP STUDS RHS

Part Number: EDL-549304-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 7, 2025 if ordered today

Edelbrock Main Cap Washers 549305-1

WASHER FOR MAIN CAP SIDE BOLT

Part Number: EDL-549305-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 7, 2025 if ordered today

Edelbrock LS Bare Race Blocks 54903U

Engine Block, Aluminum, 6-Bolt Mains, 4.125 in. Diameter Bore, 1-Piece Rear Main Seal, Chevy, LS, Each

Part Number: EDL-54903U

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 7, 2025 if ordered today

Edelbrock Billet Main Caps 549100-1

MAIN CAP 8620 STEEL FOR RHS LS Alumiunum Race Blocks

Part Number: EDL-549100-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 7, 2025 if ordered today

MAHLE Original Cylinder Sleeves 0024702

Rebore Kit

Part Number: MAH-0024702-AM

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 14, 2025 if ordered today

Chevrolet Performance LSX Rear Block Covers 19369274

Rear Main Seal Housing, Aluminum, Natural, Chevrolet Performance LSX Block, Each

Part Number: NAL-19369274

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 7, 2026 if ordered today

PRW Main Cap Stud Kits 1000323

Main Studs, SCM-4140 Alloy Steel, 12-Point, 2-Bolt, Chevy, 6.6L, Duramax Diesel, LBZ/LMM, Kit

Part Number: PQX-1000323

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Extreme Duty Main Studs SUM-910523

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Cylinder Works Cylinders for 2009-2016 CRF450R - 422-10006

STD BORE CYLINDER

Part Number: CLW-10006

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Cylinder Works Cylinders for 2016-2018 WR450F, YZ450FX, 2010-2017 YZ450F - 422-20005

STD BORE CYLINDER

Part Number: CLW-20005

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 6, 2025 if ordered today

Stage 8 Locking Side Cover Bolt Kits 1906

BRIGGS SIDE COVER BOLT KIT

Part Number: STG-1906

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 26, 2025 if ordered today

Stage 8 Locking Fasteners Crankcase Housing Fasteners 2001

CANNONDALE ENGINE CASE BOLTS

Part Number: STG-2001

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 26, 2025 if ordered today

COMP Cams Engine Expansion Plugs 253

FINISHING KIT, GM LS ENGINE 2001-2013 4.8L TO 7.0L

Part Number: CCA-253

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 4, 2025 if ordered today

Crown Automotive Engine Expansion Plugs 5179593AA

Camshaft Plug, w/ 2.8L Diesel Engine; Camshaft Plug; , 2007-2018 JK Wrangler; 2008-2012 KK Liberty; 2005-2007 KJ Liberty;

Part Number: CWA-5179593AA

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 4, 2025 if ordered today

Crown Automotive Engine Expansion Plugs 6034804AB

Freeze Plug for 1999-2012 Jeep TJ, WJ, WK, XK, KJ, & KK Models w/ Misc. Engines

Part Number: CWA-6034804AB

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 4, 2025 if ordered today