1970 BUICK GS 455 Camshafts & Valvetrain

Timing Cover, Cast Aluminum, Buick 400, 430, 455, Each

Part Number: PRO-69510

4.75 out of 5 stars ( 20 )

Estimated Ship Date: Monday 1/19/2026

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Lifter, Hydraulic Flat Tappet, Each

Part Number: MEL-JB-969

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

Rocker Arms, Billet Aluminum System, Shaft Mounted, 1.65 Ratio, Full Roller, Buick, 455, Kit

Part Number: PRO-66864

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Estimated Ship Date: Monday 1/19/2026

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Timing Chain and Gears, Heavy-Duty, Steel Gears, Buick, 400, 430, 455, Kit

Part Number: CLO-C-3083

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Estimated Ship Date: Monday 1/19/2026

Camshaft, Hydraulic Flat Tappet, Advertised Duration 244/285, Lift .388/.453, Buick, Each

Part Number: MEL-SBC-4

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Estimated Ship Date: Monday 1/19/2026

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Timing Chain and Gear Set, Performer-Link, Single Roller, True Roller, Iron/Steel Sprockets, Buick, V8, Set

Part Number: EDL-7840

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

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Oil Pump Replacement Part, Thrust Plate Kit, Hardware Included, Buick, Olds, Pontiac, V6, V8, Kit

Part Number: MEL-P20I

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Estimated Ship Date: Monday 1/19/2026

Rocker Arm Shafts, Replacement, Non-roller, Steel, Natural, Rockers, Buick, Buick 7.5L, Oldsmobile 7.5L, Kit

Part Number: MEL-MRS-665K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

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Rocker Arm Retainer, Replacement, Each

Part Number: MEL-MRM-1724

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

Camshaft, Hydraulic Flat Tappet, Duration 279 Int./297 Exh., Lift 0.494 Int./0.480 Exh., Lobe Separation 107, Buick, 400, 430, 455, Each

Part Number: CCA-96-601-5

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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VALVE OIL SEAL EACH

Part Number: MAH-2161066

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 9.378 in. Length, Each

Part Number: MEL-MPR-302

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Estimated Ship Date: Monday 1/19/2026

CHAIN-TIMING SET (3)

Part Number: MEL-3-498SA

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Estimated Ship Date: Feb 12, 2026 if ordered today

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KIT-ENGINE VALVE ROCKER ARM

Part Number: MEL-MRK-542-L

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Estimated Ship Date: Monday 1/19/2026

Timing Chain, Replacement, Double Roller, Steel, Buick, Cadillac, Chevrolet, Ford, Lincoln, Mercury, Oldsmobile, Pontiac, Each

Part Number: CLO-C498

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Hydraulic Valve Lifter - GM Pass & Trk: V6, 181 (3.0L), (1982-88), 196 (3.2L), (1978-79), 231 (3.8L)

Part Number: MAH-2131685

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

SHAFT-ENG VALVE ROCKER ARM

Part Number: MEL-MRS-665

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Estimated Ship Date: Feb 10, 2026 if ordered today

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CAM SPROCKET

Part Number: CLO-S398T

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Estimated Ship Date: Feb 2, 2026 if ordered today

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CRANK SPROCKET

Part Number: CLO-S369

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Estimated Ship Date: Feb 2, 2026 if ordered today

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