2012 CHEVROLET Melling Parts and Accessories

Rocker Arm, Full Roller, Pedestal Mounting Style, Steel, Natural, Avanti, Buick, Cadillac, Chevy, GMC, Isuzu, Pontiac, Saab, Small Block LS, Each

Part Number: MEL-MR1341

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Valve, Exhaust, 1.550 in. Diameter, 0.313 in. Stem, 4.920 in. Length, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Small Block LS, Each

Part Number: MEL-V1935

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

Timing Chain Dampener, Nylon, Tan, Buick, Cadillac, Chevrolet, GMC, Isuzu, Pontiac, Saab, Small Block LS, Each

Part Number: MEL-BD417

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Timing Chain, Replacement, Single Roller, Steel, Chain Only, 60 Links, 0.488 in. Width, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab,Each

Part Number: MEL-3SRH60

Not Yet Reviewed

Estimated Ship Date: Today

Lifter, Replacement, Hydraulic Lash Adjuster, 0.472 in. O.D., Buick, Cadillac, Chevy, Ford, GMC, Hummer, Isuzu, Lexus, Pontiac, Suzuki, Toyota, Each

Part Number: MEL-JB-7524

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake, Steel, 2.000 in. Diameter, 0.313 in. Stem, 4.871 in. Overall Length, Cadillac, Chevrolet, GMC, Hummer, Small Block LS, Each

Part Number: MEL-V3244

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Timing Chain Tensioner, Aluminum, Chevrolet, GMC, 4.3L V6, Each

Part Number: MEL-BT5568

Not Yet Reviewed

Estimated Ship Date: Today

Oil Pump Springs, High-Pressure, Steel, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Set of 5

Part Number: MEL-29555

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.500 in. Diameter, 4.920 in. Length, Buick, Cadillac, Chevy, GMC, Isuzu, Olds, Pontiac, 4.3L GM V6, 5.0L, 5.7L, Each

Part Number: MEL-V1807

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake, Steel, 1.940 in. Diameter, 0.341 in. Stem, 4.880 in. Overall Length, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Each

Part Number: MEL-V1931

Not Yet Reviewed

Estimated Ship Date: Today

Valve Spring, Single, 1.250 in. O.D., 1.143 in. Coil Bind Height, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: MEL-VS-2257

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Lifter Guide, Hydraulic Roller Lifter Guide, Plastic, Buick, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: MEL-MLG100

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Exhaust, 1.185 in. Diameter, Stainless Steel, GM, L4, 2.2L, 2.4L, Each

Part Number: MEL-V2010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arm, Non-roller, Self-aligning, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: MEL-MR-1340

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve, Intake, Steel, 2.163 in. Diameter, 0.313 in. Stem, 4.872 in. Overall Length, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: MEL-V3240

Not Yet Reviewed

Estimated Ship Date: Today

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG101

Not Yet Reviewed

Estimated Ship Date: Today

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG102

Not Yet Reviewed

Estimated Ship Date: Today

ARM-ENG VALVE ROCKER

Part Number: MEL-MR-1342

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Special Order

Oil Pump Driveshaft, Chevy, Each

Part Number: MEL-IS-55G

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Timing Chain Guide Bolt, Engine Timing Chain Guide Bolt

Part Number: MEL-5499GMB

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

• Drop Ship
• Special Order

VALVE TRAIN SET UP SPRING

Part Number: MEL-VTSS100

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Special Order

Engine Oil Pressure Relief Valve Deflector, Oil Pressure Relief Valve Deflector

Part Number: MEL-MOD100

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Special Order

Engine Expansion Plug Kit, Stock Replace

Part Number: MEL-MPE-844R

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Special Order

Sprocket, WATER PUMP SPROCKET

Part Number: MEL-S911

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

• Drop Ship
• Special Order

Sprocket, SPROCKET-BALANCE SHAFT

Part Number: MEL-S855

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

• Drop Ship
• Special Order