Filters

  • In Stock
  • Make/Model
  • Part Type

    Show All

  • Brand

    Show All

  • Make/Engine
  • Price Range
  • Filter Options
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Make/Model
  • Part Type

    Show All

  • Brand

    Show All

  • Make/Engine
  • Price Range
  • Filter Options
  • Savings Central

BUICK Camshafts & Valvetrain

Individual Parts
Part Groups

Results 226 - 250 of 2000 +

PRW Sportsman Steel Roller Tip Rocker Arms 68350316

PRW Sportsman Steel Roller Tip Rocker Arms 68350316

PRW Sportsman Steel Roller Tip Rocker Arms 68350316

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.6 Ratio, Fits 3/8 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350316

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Cloyes Replacement Timing Chains 9-303

Cloyes Replacement Timing Chains 9-303

Cloyes Replacement Timing Chains 9-303

Timing Chain, Replacement, Single Roller, Steel, Chevy, Small Block LS, Each

Part Number: CLO-9-303

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Melling Timing Chain Sets 3-753S

Made in the USA Melling Timing Chain Sets 3-753S

Melling Timing Chain Sets 3-753S

Timing Chain and Gear Set, Link Belt, Steel Sprockets, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, Suzuki, DOHC, V6, 2.8/3.0/3.2/3.6L, Set

Part Number: MEL-3-753S

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Melling M-Select Class 1 Camshafts MTC-8

Made in the USA Melling M-Select Class 1 Camshafts MTC-8

Melling M-Select Class 1 Camshafts MTC-8

Camshafts HYD. TORQUE CAMSHAFT

Part Number: MEL-MTC-8

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Edelbrock Accu-Drive Gear Drives 7890

Made in the USA Edelbrock Accu-Drive Gear Drives 7890

Edelbrock Accu-Drive Gear Drives 7890

Gear Drive, Accu-Drive, Dual Idler, Chevy, Small Block, Set

Part Number: EDL-7890

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Gear Drives SUM-G6700

Summit Racing™ Gear Drives SUM-G6700

4.75 out of 5 stars ( 26 )

Estimated Ship Date: Monday 2/9/2026

...Loading

COMP Cams Roller Lifter Link Bars 818-L

Made in the USA COMP Cams Roller Lifter Link Bars 818-L

COMP Cams Roller Lifter Link Bars 818-L

Link Bar, Roller Lifter, Flat, Vertical, Chevy/GM, Small Block/V6, Each

Part Number: CCA-818-L

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

COMP Cams Xtreme Energy Camshafts 12-254-3

Made in the USA COMP Cams Xtreme Energy Camshafts 12-254-3

COMP Cams Xtreme Energy Camshafts 12-254-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 294/306, Lift .519/.523, Chevy, Small Block, Each

Part Number: CCA-12-254-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

COMP Cams High Energy Hydraulic Lifters 869-16

Made in the USA COMP Cams High Energy Hydraulic Lifters 869-16

COMP Cams High Energy Hydraulic Lifters 869-16

Lifters, Hydraulic Flat Tappet, Buick, Cadillac, Set of 16

Part Number: CCA-869-16

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Melling Pushrods MPR-373

Made in the USA Melling Pushrods MPR-373

Melling Pushrods MPR-373

Pushrods

Part Number: MEL-MPR-373

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Proform Stamped Steel Rocker Arms 66905

Proform Stamped Steel Rocker Arms 66905

Proform Stamped Steel Rocker Arms 66905

Rocker Arms, 3/8 in. Stud Mount, Stamped Steel, 1.5 Ratio, Chevy, Small Block, Set of 16

Part Number: PRO-66905

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

ACDelco GM Genuine Parts Engine Valve Lifter Guides 12669185

ACDelco GM Genuine Parts Engine Valve Lifter Guides 12669185

ACDelco GM Genuine Parts Engine Valve Lifter Guides 12669185

Valve Lifter Guide, Plastic, Hydraulic Roller, Rear For AFM/DOD , Chevrolet, LS, Each

Part Number: ADO-12669185

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Melling Valves V1192

Made in the USA Melling Valves V1192

Melling Valves V1192

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 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

COMP Cams Nostalgia Plus Camshafts 12-672-4

Made in the USA COMP Cams Nostalgia Plus Camshafts 12-672-4

COMP Cams Nostalgia Plus Camshafts 12-672-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 286/293, Lift .483/.477, Chevy, Small Block, Each

Part Number: CCA-12-672-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

ACDelco GM Genuine Parts Rocker Arm Shaft Supports 12552203

ACDelco GM Genuine Parts Rocker Arm Shaft Supports 12552203

ACDelco GM Genuine Parts Rocker Arm Shaft Supports 12552203

Rocker Arm Shaft Support, GM Genuine Part, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-12552203

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Manley Camshaft Thrust Buttons 42113

Manley Camshaft Thrust Buttons 42113

Manley Camshaft Thrust Buttons 42113

Camshaft Thrust Button, Roller Style, Steel, 0.690 in. Length, Buick, Chevy, Pontiac, Small Block Chevy, Each

Part Number: MAN-42113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Cloyes Race Billet True Roller Timing Sets 9-3645X9

Made in the USA Cloyes Race Billet True Roller Timing Sets 9-3645X9

Cloyes Race Billet True Roller Timing Sets 9-3645X9

Timing Chain and Gear Set, Premium Billet, Double Roller, Billet Steel Sprockets, Chevy, 305/350, Set

Part Number: CLO-9-3645X9

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Melling Pushrods MPR-103-B

Made in the USA Melling Pushrods MPR-103-B

Melling Pushrods MPR-103-B

Pushrods, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 8.686 in. Overall Length, Each

Part Number: MEL-MPR-103-B

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Cloyes Heavy-Duty Timing Sets C-3083

Made in the USA Cloyes Heavy-Duty Timing Sets C-3083

Cloyes Heavy-Duty Timing Sets C-3083

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

Part Number: CLO-C-3083

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Edelbrock Rollin' Thunder Hydraulic Roller Lifters 97384

Made in the USA Edelbrock Rollin' Thunder Hydraulic Roller Lifters 97384

Edelbrock Rollin' Thunder Hydraulic Roller Lifters 97384

Lifters, Hydraulic Roller, Chevy, Set of 16

Part Number: EDL-97384

1.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Melling Lifters JBK-8100

Made in the USA Melling Lifters JBK-8100

Melling Lifters JBK-8100

LIFTER AND TRAY SET

Part Number: MEL-JBK-8100

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 12-600-8

Made in the USA COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 12-600-8

COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 12-600-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 283/303, Lift .511/.498, Chevy, Small Block, Each

Part Number: CCA-12-600-8

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

COMP Cams Factory Muscle Camshafts 12-105-3

Made in the USA COMP Cams Factory Muscle Camshafts 12-105-3

COMP Cams Factory Muscle Camshafts 12-105-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 319/320, Lift .390/.410, Chevy, Small Block, Each

Part Number: CCA-12-105-3

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

COMP Cams Oval Track Camshafts 12-651-5

Made in the USA COMP Cams Oval Track Camshafts 12-651-5

COMP Cams Oval Track Camshafts 12-651-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 278/284, Lift .531/.525, Chevy, Small Block, Each

Part Number: CCA-12-651-5

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 31, 2026 if ordered today

Cloyes Timing Camshaft Sprockets S878T

Cloyes Timing Camshaft Sprockets S878T

Cloyes Timing Camshaft Sprockets S878T

Timing Gear, Camshaft Sprocket, 44-tooth, Steel, Chevy, Each

Part Number: CLO-S878T

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026

Melling Pushrods MPR-314

Made in the USA Melling Pushrods MPR-314

Melling Pushrods MPR-314

Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 8.723 in. Length, Each

Part Number: MEL-MPR-314

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

...Loading

Estimated Ship Date: Monday 2/9/2026