GMC K2500 Camshafts & Valvetrain

Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66914

2.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Rocker Arm, Non-roller, Steel, Natural, Includes One Rocker Arm, One Pivot Ball and One Nut, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: MEL-MRK-651

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Pushrods, Steel, Heat-Treated, 5/16 in. Diameter, Stock Length, Chevy, Small Block, Set of 16

Part Number: PRO-66890C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Camshaft, Hydraulic Roller Tappet, Advertised Duration 283/303, Lift .547/.530, Chevy, Big Block, Each

Part Number: CCA-01-600-8

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Camshaft, M-Select Class 2, Hydraulic Roller, Retro-fit, 296/308 Advertised Duration, 0.527 in./0.544 in. Lift, Chevrolet, GMC, Big Block, Each

Part Number: MEL-22236

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66909

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Timing Chain Set, Single Roller, 3-bolt, Iron Cam Gear, Steel Crank Gear, for Engines without Factory Roller Camshaft, Chevrolet, GMC, Big Block, Set

Part Number: MEL-40510

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Camshaft, Hydraulic Roller Tappet, 273/288 Advertised Duration, .434/.462 in. Lift, Chevy, 5.0, 5.7L, Each

Part Number: MEL-22129

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Rocker Arms, Stud Mount, Roller Tip, Steel, 1.52 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Kit

Part Number: CCA-RP1417-16

3.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Timing Chain and Gear Set, Double Roller, Heavy Duty, GM, Set

Part Number: SUM-G6773

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Lifter, Hydraulic Roller, 0.842 in. O.D., Chevy, Each

Part Number: ADO-HL124

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Lifter, Hydraulic Flat Tappet, Buick, Cadillac, Chevy, Pontiac, Each

Part Number: SLP-HT-969

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, 305, 350, Set of 16

Part Number: PQX-0335018

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Timing Cover, 1-Piece, Plastic, Black, GM, Each

Part Number: RNB-635-505

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Timing Cover, 1-Piece, Plastic, Black, Chevy, Small Block, Each

Part Number: NAL-93800970

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Camshaft, Stock Replacement, Hydraulic Flat Tappet, Advertised Duration 258/269, Lift .390/.409, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-CCS-2

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Cam Retainer Plate Bolt, Roller Cam, Chevy, Small Block, Each

Part Number: NAL-14093637

5.0 out of 5 stars ( 17 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.5 Ratio, Fits 7/16 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350715

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 264/269, Lift .488/.495, Chevy, Small Block, Kit

Part Number: CCA-CL08-501-8

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Camshaft, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .533/.519, Chevy, Small Block, Each

Part Number: CCA-08-602-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: PRO-66913

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Rocker Arms, 3/8 in. Stud Mount, Stamped Steel, Roller Tip, 1.5 Ratio, Chevy, Small Block, Set of 16

Part Number: PRO-66906B

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Camshaft, Hydraulic Roller Tappet, Advertised Duration 280/288, Lift .576/.570, Chevy, Small Block, Each

Part Number: CCA-08-467-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 262/270, Lift .464/.470, Chevy, Small Block, Kit

Part Number: CCA-CL12-262-4

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: PQX-62454717

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping