CHEVROLET AVALANCHE 2500 Camshafts & Valvetrain

Lifter, Factory Hydraulic Roller Lifter, 0.842 in. O.D., Chevrolet, GMC, 7.4L, 8.1L, Each

Part Number: MEL-JB-7003

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Lifters, GM Genuine Parts, Hydraulic Roller, Chevrolet, GMC, Each

Part Number: ADO-12722012

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 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 4/13/2026 if shipped by air

Guide Plate, Use with 3/8 in. Pushrods, Use with Bolt Down Rockers, Chevy, Big Block, GEN V/VI, 454/502, Each

Part Number: NAL-12562369

3.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Lifter, Hydraulic Roller, Chevy, GMC, Each

Part Number: SLP-HT-2279

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Camshaft Retainer Plate, Steel, Chevy, 350, 2nd Design, 3.294 Bolt Center, ZZ3-ZZ4, Each

Part Number: NAL-10168501

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Lifter Link Bar, Tappet Guide, Hydraulic Roller, OE Style, 2.86 in. Long, Alloy Steel, Chevy, 7.4, 8.1L, 8.2L, Each

Part Number: NAL-12551397

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Pushrod, Steel, 3/8 in. Diameter, 8.190 in. Length, Ball/Ball Ends, Each

Part Number: MEL-MPR-638

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Pushrod, Steel, 3/8 in. Diameter, 9.132 in. Length, Ball/Ball Ends, Each

Part Number: MEL-MPR-639

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Timing Chain Kit, Single-Roller Style, Chevy, GMC, 8.1L, V8, Kit

Part Number: CLO-C3222

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Dowel Pin, Camshaft Dowel Pin, Each

Part Number: NAL-12554553

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Rocker Arm, Non-roller, Stud Mounting Style, Steel, Natural, Chevy, 8.1L, Each

Part Number: MEL-MR-954

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

VALVE ASM

Part Number: ADO-24051711

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

CAHIN-TIMING SET (3)

Part Number: MEL-3-4SR50SD

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Valve Lock, Replacement, Stock Style, 1-groove, Stainless Steel, Each

Part Number: MEL-VL-300

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

CHAIN-TIMING IMPORT

Part Number: MEL-4SR50

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

CAHIN-TIMING SET (3)

Part Number: MEL-3-4SR50SC

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Roller Tappet Guide Retainer for 502 & 454 H.O. Engines

Part Number: NAL-19541109

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

CAM SPROCKET

Part Number: CLO-S892T

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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VALVE,EXH

Part Number: ADO-19433168

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

CAM SPROCKET

Part Number: CLO-S842T

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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RETAINER

Part Number: NAL-84109393

Not Yet Reviewed

Estimated Ship Date: Aug 6, 2026 if ordered today

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Valve Springs, Single, 1.390/1.410 in. Diameter, 41-47 lbs. Seat Pressure, 1.228 in. Coil Bind Height, Each

Part Number: MEL-VS-2255

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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• Special Order

Timing Chain, Replacement, Single Roller, Steel, Chevrolet, GMC, Each

Part Number: CLO-9-4185

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Drop Ship
• Special Order