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1981 CHEVROLET K20 Camshafts & Valvetrain

Individual Parts
Part Groups

Results 226 - 250 of 342

Proform Timing Tabs 141-202

Proform Timing Tabs 141-202

Proform Timing Tabs 141-202

Timing Pointer, Steel, Chrome, 8 in. Balancer, Chevy, Small Block, Each

Part Number: PRO-141-202

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Mahle Original Lifters 213-1638

Mahle Original Lifters 213-1638

Mahle Original Lifters 213-1638

Hydraulic Valve Lifter - GMC Pass & Truck 2.0L, 140, 145, 153, 164, 194, 229, 230, 250, 260(4.3L), 2

Part Number: MAH-2131638

Not Yet Reviewed

Estimated Ship Date: Today

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Melling M-Select Class 1 Camshafts 22110

Made in the USA Melling M-Select Class 1 Camshafts 22110

Melling M-Select Class 1 Camshafts 22110

Camshaft, Hydraulic Flat Tappet, 278/288 Advertised Duration, .421/.443 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22110

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

COMP Cams Xtreme Turbo Camshafts 12-253-4

Made in the USA COMP Cams Xtreme Turbo Camshafts 12-253-4

COMP Cams Xtreme Turbo Camshafts 12-253-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 262/269, Lift .462/.455, Chevy, Small Block, Each

Part Number: CCA-12-253-4

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3600TX9-10

Made in the USA Cloyes Race Billet True Roller Timing Sets 9-3600TX9-10

Cloyes Race Billet True Roller Timing Sets 9-3600TX9-10

Timing Set; Original Billet True Roller Timing Set; 0.010 in Reduced Center Distance; Incl. Cam Sprocket; 9 Ke

Part Number: CLO-9-3600TX9-10

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3600WX9

Made in the USA Cloyes Race Billet True Roller Timing Sets 9-3600WX9

Cloyes Race Billet True Roller Timing Sets 9-3600WX9

Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Chevy, Set

Part Number: CLO-9-3600WX9

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Cloyes Original Race True Roller Timing Sets 9-3100-10

Made in the USA Cloyes Original Race True Roller Timing Sets 9-3100-10

Cloyes Original Race True Roller Timing Sets 9-3100-10

Timing Chain and Gear Set, Original True Roller, Double Roller, -0.010 in., Iron/Steel Sprockets, Chevy, Small Block, Set

Part Number: CLO-9-3100-10

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Pioneer Timing Covers 500350S

Pioneer Timing Covers 500350S

Pioneer Timing Covers 500350S

Timing Cover, Steel, Natural, Chevrolet, Small Block, Each

Part Number: PIO-500350S

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ATP Timing Covers 103120

ATP Timing Covers 103120

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Cloyes Replacement Timing Chains C163

Cloyes Replacement Timing Chains C163

Cloyes Replacement Timing Chains C163

Timing Chain, Replacement Chain Only, Heavy Duty Double Roller, Chevy 265-400, For Factory Flat Tappet, Each

Part Number: CLO-C163

Not Yet Reviewed

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PRW Pro Series Stainless Steel Rocker Arms 0235011

PRW Pro Series Stainless Steel Rocker Arms 0235011

PRW Pro Series Stainless Steel Rocker Arms 0235011

Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.55 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0235011

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

PRW Pedestal-Shaft Rocker Arms 3535037

PRW Pedestal-Shaft Rocker Arms 3535037

PRW Pedestal-Shaft Rocker Arms 3535037

Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60 Ratio, Brodix Track 1 Heads, Kit

Part Number: PQX-3535037

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Melling M-Select Class 2 Camshafts 22213

Made in the USA Melling M-Select Class 2 Camshafts 22213

Melling M-Select Class 2 Camshafts 22213

Camshaft, Hydraulic Flat Tappet, 287/287 Advertised Duration, .444/.444 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22213

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Edelbrock Victor-Link Timing Sets 7880

Made in the USA Edelbrock Victor-Link Timing Sets 7880

Edelbrock Victor-Link Timing Sets 7880

Timing Chain Set, Victor-Link True-Rolling, Chevy, Small Block

Part Number: EDL-7880

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Proform Guideplates 66880

Proform Guideplates 66880

Proform Guideplates 66880

Guideplates, Flat, Hardened, 5/16 in. Pushrod Size, Chevy, Small Block, Set of 8

Part Number: PRO-66880

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-471-44

Made in the USA COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-471-44

COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-471-44

Camshaft, Hydraulic Roller, 271/269 intake, 283/281 Exhaust, .603/.600 in. Intake Lift, .590/.587 in Exhaust

Part Number: CCA-12-471-44

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Melling M-Select Class 3 Camshafts 22305

Made in the USA Melling M-Select Class 3 Camshafts 22305

Melling M-Select Class 3 Camshafts 22305

CAMSHAFT-ENGINE

Part Number: MEL-22305

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Melling Camshafts 22402

Made in the USA Melling Camshafts 22402

Melling Camshafts 22402

CAMSHAFT-ENGINE

Part Number: MEL-22402

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Mr. Gasket Advance and Retard Camshaft Bushing Sets 85

Mr. Gasket Advance and Retard Camshaft Bushing Sets 85

Mr. Gasket Advance and Retard Camshaft Bushing Sets 85

Bushing Kit, Cam Advance/Retard, 0/2/4/6/8 Degree, Chevy/Mopar, Small/Big Block, Kit

Part Number: MRG-85

Not Yet Reviewed

Estimated Ship Date: Today

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Melling M-Select Class 2 Camshafts 22232

Made in the USA Melling M-Select Class 2 Camshafts 22232

Melling M-Select Class 2 Camshafts 22232

Camshaft, Hydraulic Flat Tappet, 304/287 Advertised Duration, .468/.480 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22232

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Melling M-Select Class 1 Camshafts 22109

Made in the USA Melling M-Select Class 1 Camshafts 22109

Melling M-Select Class 1 Camshafts 22109

Camshaft, Hydraulic Flat Tappet, Advertised Duration 270/278, Lift .398/.421, Chevy, Small Block, Each

Part Number: MEL-22109

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

COMP Cams Drag Race Camshafts 12-824-14

Made in the USA COMP Cams Drag Race Camshafts 12-824-14

COMP Cams Drag Race Camshafts 12-824-14

Camshaft, Mechanical Roller Tappet, Advertised Duration 312/322, Lift .630/.630, Chevy, Small Block, Each

Part Number: CCA-12-824-14

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Cloyes Street Billet True Roller Timing Sets 9-3600BTX3-5

Made in the USA Cloyes Street Billet True Roller Timing Sets 9-3600BTX3-5

Cloyes Street Billet True Roller Timing Sets 9-3600BTX3-5

Timing Set

Part Number: CLO-9-3600BTX3-5

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

COMP Cams Xtreme RX Oval Track Roller Camshafts 12-853-9

Made in the USA COMP Cams Xtreme RX Oval Track Roller Camshafts 12-853-9

COMP Cams Xtreme RX Oval Track Roller Camshafts 12-853-9

Camshaft, Mechanical Roller, Duration 304 Int./313 Exh., Lift 0.654 Int./0.657 Exh., Lobe Separation 108, Chevy, SBC, 262-400, Each

Part Number: CCA-12-853-9

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

COMP Cams Oval Track Camshafts 12-862-9

Made in the USA COMP Cams Oval Track Camshafts 12-862-9

COMP Cams Oval Track Camshafts 12-862-9

Camshaft, Mechanical Roller Tappet, Advertised Duration 289/302, Lift .648/.645, Chevy Small Block, Each

Part Number: CCA-12-862-9

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3600BWX3

Made in the USA Cloyes Race Billet True Roller Timing Sets 9-3600BWX3

Cloyes Race Billet True Roller Timing Sets 9-3600BWX3

Timing Set, Double Roller, Billet Steel Sprockets, Chevy, Set

Part Number: CLO-9-3600BWX3

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today