GMC SIERRA 1500 Engine Blocks & Accessories

Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed with Oil Fill, Black Anodized, 10-Bolt Pattern, Chevy, LS, 5.7L, Each

Part Number: HLY-241-369

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

• Free Shipping

Cylinder Head Locating Dowel Pin, Steel, Chevy, Each

Part Number: ADO-12558081

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

Main Side Bolts, 6-Bolt Main, 12-Point Head, 10mm Side Studs Only, Chevy LS, Kit

Part Number: PQX-1000099

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed with Oil Fill, Natural Finish, 10-Bolt Pattern, Chevy, LS, 5.7L, Each

Part Number: HLY-241-367

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

• Free Shipping

Cylinder Sleeve, Cast Iron, 3.780 in. Bore I.D., 0.188 in. Wall Thickness, 5.600 in. Length, Each

Part Number: MEL-CSL355F

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

Engine Expansion, Plug Kit, Stock Replacement, Cylinder Head, 0.0750 in. Diameter, Brass, Kit

Part Number: MEL-MPE-901BR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

Rear Main Seal Housing, Engine Crankshaft Seal Housing, Rear Main Seal, V6, One-Piece, Each

Part Number: ADO-12595923

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

Rear Main Seal Cover Kit

Part Number: RNB-635-786

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2025 if ordered today

• Special Order

Oil Block Off Plate

Part Number: RNB-99971

Not Yet Reviewed

Estimated Ship Date: Jun 13, 2025 if ordered today

• Drop Ship
• Special Order

BOLT/SCREW-CR/SHF BRG CAP

Part Number: ADO-12561388

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2025 if ordered today

Expansion Plugs, Steel, Diameter 2.105 in., GM, Set of 10

Part Number: RNB-555-085

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

Oil Cooler Block-Off Plates, Aluminum, Black Anodized, Cadillac, Chevrolet, GMC, Each

Part Number: EAR-1136ERL

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

Main Cap Fasteners, Main Cap Girdle Stud Kits, 6-bolt, Stud Style, 12-Point Head, Nuts, Chevy LS, Kit

Part Number: PQX-1000098

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 5/27/2025

• Free Shipping

Expansion Plugs, Steel, 2.109 in. Diameter, Set of 10

Part Number: RNB-555-080

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

Rear Main Seal Cover, Aluminum, Natural, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Kit

Part Number: RNB-635-518

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 5/27/2025

Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed with Oil Fill, Black Anodized, 11-Bolt Pattern, Chevy, LS, 6.0L, 6.2L, 7.0L, Each

Part Number: HLY-241-362

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

• Free Shipping

Oil Cooler Block-Off Plate, Billet Aluminum, Black, Anodized, 1/8 in. NPT Port, Chevrolet, Gen V, LT, Each

Part Number: EAR-1137ERL

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 5/27/2025

Oil Galley Plug, Nylon, White, Chevrolet, Small Block Gen III/IV, LS, Each

Part Number: MEL-MOGP-100

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 5/27/2025

Cylinder Sleeve, Cast Iron, 4.000 in. Bore I.D., 0.094 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL1170

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

Cylinder Sleeve, Cast Iron, 4.030 Bore I.D., 0.095 in. Wall Thickness, 5.680 in. Length, Each

Part Number: MEL-CSL359F

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-185BR

Not Yet Reviewed

Estimated Ship Date: Tuesday 5/27/2025

Engine Expansion Plugs, Steel, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Kit

Part Number: MEL-MPE-900BR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

Freeze Plugs, Brass/Steel, Chevy, GM LS Engine, Kit

Part Number: MEL-MPE-900BR-GP

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 5/27/2025

Oil Cooler Block-Off Plate, Billet Aluminum, Black Anodized, 1/8 in. NPT Port, Chevrolet, LS, Each

Part Number: EAR-LS0020ERL

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 5/27/2025

Oil Cooler Delete Plate, Aluminum, Natural, Chevy, 5.7L LS, 6.0L LS, Each

Part Number: NAL-12577903

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 5/27/2025