BUICK ROADMASTER Melling Camshafts & Valvetrain

Hydraulic Roller Lifter, Replacement, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-JB-2079

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/29/2025

Pushrod, Steel, 5/16 in. Diameter, 7.192 in. Length, Ball/Ball Ends, Each

Part Number: MEL-MPR-615

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

Rocker Arm, Non Roller, Steel, One Pivot Ball, One Nut, Chevy, 4.3L V6, 4.3L V8, 5.0L, 5.7L, Kit

Part Number: MEL-MRK-651

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

Valve Springs, Single, 1.238 in. Diameter, 84 lbs. Seat Pressure, Each

Part Number: MEL-VS-380

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Valve, Intake, Replacement, Steel, 1.940 in. Diameter, 0.341 in. Stem, 4.880 in. Length, Each

Part Number: MEL-V1195

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Rocker Arm Nut

Part Number: MEL-MRM-1786

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

Valves, Exhaust, Steel, 1.500 in. Diameter, .341 in. Stem, 4.920 in. Length, Each

Part Number: MEL-V1807S

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Pushrods

Part Number: MEL-MPR-373

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

Valve, Exhaust, Replacement, Steel, 1.500 in. Diameter, 0.342 in. Stem, 4.928 in. Length, Each

Part Number: MEL-V1192

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

Valve Locks, 1-groove, Steel, for 0.341 in. Valve Stem Diameter, Pair

Part Number: MEL-VL-200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

Valve Springs, Single, 1.250 in. Diameter, 80 lbs. Seat Pressure, 1.200 in. Coil Bind Height, Each

Part Number: MEL-VS-2229

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Valves, Exhaust, Stainless Steel, 1.500 in. Diameter, 4.920 in. Overall Length, Chevrolet, 4.3L GM V6, 5.0L, 5.7L, Each

Part Number: MEL-V1807

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Valve, Intake, OE Replacement, Chevy, 3.8, 5.0L, Each

Part Number: MEL-V1393

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

CHAIN-TIMING SET (3)

Part Number: MEL-3-509SA

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Timing Chain, Replacement, Link Belt, Steel, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: MEL-499

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

Engine Camshaft Thrust Plate, Stock Repl

Part Number: MEL-MG329

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

Valve Springs, Single, 1.253 in. Diameter, 104-116 lbs. Seat Pressure, 1.160 in. Coil Bind Height, Each

Part Number: MEL-VS-739R

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Timing Chain and Gear Set, OEM, Link Belt, Buick, Cadillac, Chevy, GMC, Pontiac, V8, Set

Part Number: MEL-3-506SC

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Rocker Arm Pivot Ball, Steel, 3/8 in., Chevy, Small Block, Each

Part Number: MEL-MRM-1731

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

CAMSHAFT-ENGINE

Part Number: MEL-MC1337

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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• Free Shipping
• Special Order

Timing Chain, Single Non-roller, Steel, Buick, Ford, Each

Part Number: MEL-491

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Crank Sprocket, 19-tooth, Buick, 364, 401, 425, Each

Part Number: MEL-S276

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

Pushrods, Steel, 5/16 in. Tube Diameter, 11/32 in. Tip Diameter, Ball Tips, 8.414 in. Overall Length, Each

Part Number: MEL-MPR-7

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

CAMSHAFT-ENGINE

Part Number: MEL-CCS-39

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

• Free Shipping

Camshaft, Stock Replacement, Hydraulic Flat Tappet, Advertised Duration 284/280, Lift .430/.430, Buick, V8, Each

Part Number: MEL-SBC-3

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order