Engines & Components

Engine Block, 350 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.000 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal

Part Number: SUM-150200

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $100.00 Summit Bucks

Timing Covers, GM Genuine Parts, One-piece, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Each

Part Number: ADO-12633906

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $20.00 Summit Bucks

Camshafts, GM Genuine Parts, Hydraulic Roller, Stock Replacement, 223 Int./229 Exh. Advertised Duration, Chevrolet, GMC, 6.6L Gen V, Each

Part Number: ADO-12672469

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $20.00 Summit Bucks

Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.7 Ratio, 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: CCA-19021-16

4.09 out of 5 stars ( 11 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $50.00 Summit Bucks

Engine Block, 400 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 400 Mains, 4.125 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal

Part Number: SUM-150201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $100.00 Summit Bucks

Valve Lifter Guide, Plastic, Hydraulic Roller, Non-AFM/DOD, Chevrolet, LS, Each

Part Number: ADO-12595365

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/4/2025

• $20.00 Summit Bucks

Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.5 Ratio, 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: CCA-19001-16

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $50.00 Summit Bucks

Timing Cover, Aluminum, Natural, Chevy, LS, Each

Part Number: ADO-12600326

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

• $20.00 Summit Bucks

Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.6 Ratio, 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: CCA-19005-16

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $50.00 Summit Bucks

Oil Filter, Canister, 22mm x 1.5 Thread, Blue, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Jeep, Lincoln, Each

Part Number: ADO-PF63

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/4/2025

• $20.00 Summit Bucks

Harmonic Balancer, 7.710 in. Diameter, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-19300488

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $20.00 Summit Bucks

Cylinder Head, Aluminum, Assembled, Intake Valve, Exhaust Valve, Chevrolet, Small Block, Gen V, Each

Part Number: ADO-12699617

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $20.00 Summit Bucks

Lifters, GM Genuine Parts, Hydraulic Roller Style, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-12698945

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

• $20.00 Summit Bucks

Lifter, Hydraulic Flat Tappet, 0.842 in. O.D., Chevy, Big Block, Each

Part Number: ADO-HL66

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

• $20.00 Summit Bucks

Crankshaft, GM Genuine Part, 3.622 in. Stroke, Nodular Iron, Internal Balance, One-piece Rear Main Seal, Buick, Chevy, GMC, Hummer, 5.3L LS, Each

Part Number: ADO-12588614

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

• Oversize $6.99
• $20.00 Summit Bucks

Tensioner, Drive Belt, 6-Rib Serpentine, Cadillac, Chevy, Pontiac, Each

Part Number: ADO-12569301

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/4/2025

• $20.00 Summit Bucks

Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.5 Ratio, 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: CCA-19004-16

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $50.00 Summit Bucks

Valley Pan Cover, Lifter Valley Cover, Aluminum, Black, Chevy, GMC, Cadillac, LS, Each

Part Number: ADO-12598832

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $20.00 Summit Bucks

Oil Filter, Canister, Am General, Checker, Chevy, GMC, Olds, Studebaker, Each

Part Number: ADO-PF1218

4.51 out of 5 stars ( 59 )

Estimated Ship Date: Monday 8/4/2025

• $20.00 Summit Bucks

Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.6 Ratio, 3/8 in. Stud, Ford, 289/302/351, Set of 16

Part Number: CCA-19043-16

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $45.00 Summit Bucks

Oil Filter, Canister, Buick, Cadillac, Chevy, GMC, Pontiac, Chrysler, Dodge, Ram, Jeep, Saab, Saturn, Suzuki

Part Number: ADO-PF48

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/4/2025

• $20.00 Summit Bucks

Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.6 Ratio, 7/16 in. Stud, Ford, 289/302/351, Set of 16

Part Number: CCA-19044-16

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $45.00 Summit Bucks

Rocker Arms, Ultra Gold ARC, Pedestal Mount, Full Roller, Aluminum, 1.72 Ratio, Chevy, LS3, L92, Set of 16

Part Number: CCA-19028-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $70.00 Summit Bucks

Harmonic Balancer Bolt, Steel, Flanged Hex, Coarse Thread, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-12557840

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

• $20.00 Summit Bucks