BUICK RIVIERA Engines & Components

Harmonic Balancer, Internal Balance, Steel, Black, Chevy, Small Block, Big Block W, Each

Part Number: FLU-620101

4.71 out of 5 stars ( 14 )

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Camshaft Set, Performer RPM Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 290/300, Lift 0.496 in. In/0.520 in. Ex, Oldsmobile, V8, Kit

Part Number: EDL-7112

5.0 out of 5 stars ( 3 )

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Harmonic Balancer, Super Damper, Internal Balance, Steel, Black, GM, Oldsmobile, 260-455, Each

Part Number: ATI-917831

5.0 out of 5 stars ( 3 )

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 280/290, Lift .448/.472, Buick, 3.8, 4.1L, V6, Kit

Part Number: EDL-5487

4.6 out of 5 stars ( 5 )

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Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Fits 3/8 in. Stud, Ford, Small Block, Oldsmobile V8, Set of 16

Part Number: PQX-62302316

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Estimated Ship Date: Jan 7, 2027 if ordered today

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

Part Number: PRO-66864

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Engine Crankshaft Kit 77-90 BUI/CAD/CHV/OLD/PON 4.3L/5.0L/5.7L

Part Number: EGN-202450

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Camshaft Kit, M-Select Torque, Hydraulic Flat Tappet, Advertised Duration 280/290, Lift .448/.472, Lifters, Buick, Cadillac, Olds, Oldsmobile V8, Kit

Part Number: MEL-CL-MTO-1

3.67 out of 5 stars ( 3 )

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Pushrods, 3/8 in. Diameter, 9.650 in. Long, 4130 Chromoly, 0.080 Wall, For Guideplates, Set of 16

Part Number: EDL-9605

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 280/290, Lift .448/.472, Oldsmobile, V8, Kit

Part Number: EDL-3712

4.0 out of 5 stars ( 3 )

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Engine Cylinder Head Complete Reman 95-05 BUI/CHV/OLD/PON 3.8L/4.6L

Part Number: EGN-CH1119R

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Fits 7/16 in. Stud, AMC, Ford, Oldmobile, Set of 16

Part Number: PQX-62302716

4.0 out of 5 stars ( 1 )

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/297, Lift .494/.480, Buick, 400, 430, 455, Each

Part Number: CCA-96-600-5

5.0 out of 5 stars ( 1 )

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

Part Number: MEL-SBC-4

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

Part Number: MEL-SBC-3

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Estimated Ship Date: Nov 30, 2026 if ordered today

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PUSHROD, XTREME RACE G2 8.250" LENGTH 5/16" DIA .106" WALL 210 RADIUS SET 16

Part Number: CCA-42030510816

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Engine Camshaft 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-ES1541

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Main Bearing, Full Groove, Standard Size, Steel Backed, Aluminum Alloy, Buick, 401, 425, Set of 5

Part Number: KAA-MBS2664-STD

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/297, Lift .478/.465, Buick, 364, 401, 425, Each

Part Number: CCA-91-600-5

5.0 out of 5 stars ( 2 )

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 295/313, Lift .517/.502, Buick, 350, Each

Part Number: CCA-92-602-5

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Estimated Ship Date: Dec 22, 2026 if ordered today

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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

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Main Bearing, Full Groove, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 401, 425, Set of 5

Part Number: KAA-MBS2664-010

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 279/297, Lift .494/.480, Buick, V-8, Kit

Part Number: CCA-CL92-600-5

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Estimated Ship Date: Dec 22, 2026 if ordered today

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Harmonic Balancer, Super Damper, External Balance, Steel, Black, Buick, 430, 455, V8, Each

Part Number: ATI-918400

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 11, 2026 if ordered today

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Silv-O-Lite Piston - GM 455ci/7.5L (V8) Kit with Rings

Part Number: UEM-1730H-030K1

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Estimated Ship Date: Dec 8, 2026 if ordered today

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