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1981 CHEVROLET K20 Camshafts & Valvetrain

Individual Parts
Part Groups

Results 301 - 325 of 342

Melling M-Select Class 3 Camshafts 22320

Made in the USA Melling M-Select Class 3 Camshafts 22320

Melling M-Select Class 3 Camshafts 22320

CAMSHAFT-ENGINE

Part Number: MEL-22320

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 22322

Made in the USA Melling Camshafts 22322

Melling Camshafts 22322

CAMSHAFT ENGINE

Part Number: MEL-22322

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 M-Select Class 2 Camshafts 22215

Made in the USA Melling M-Select Class 2 Camshafts 22215

Melling M-Select Class 2 Camshafts 22215

Camshaft, Hydraulic Flat Tappet, 295/295 Advertised Duration, .429/.429 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22215

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 M-Select Class 2 Camshafts 22230

Made in the USA Melling M-Select Class 2 Camshafts 22230

Melling M-Select Class 2 Camshafts 22230

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

Part Number: MEL-22230

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 M-Select Class 4 Camshafts 22404

Made in the USA Melling M-Select Class 4 Camshafts 22404

Melling M-Select Class 4 Camshafts 22404

CAMSHAFT-ENGINE

Part Number: MEL-22404

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 22421

Made in the USA Melling Camshafts 22421

Melling Camshafts 22421

Camshaft, Retro Fit, Hydraulic Roller, 291/311 Advertised Duration, 0.508 in./0.522 in. Lift, 105 LSA, Non-Roller Blocks, Chevy, Gen I, Each

Part Number: MEL-22421

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 Timing Chain and Gear Sets 48572T

Made in the USA Melling Timing Chain and Gear Sets 48572T

Melling Timing Chain and Gear Sets 48572T

PERFORMANCE TIMING SET

Part Number: MEL-48572T

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 Timing Chain Sets 40520

Made in the USA Melling Timing Chain Sets 40520

Melling Timing Chain Sets 40520

SPEED SET

Part Number: MEL-40520

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 22114

Made in the USA Melling Camshafts 22114

Melling Camshafts 22114

CAMSHAFT-ENGINE

Part Number: MEL-22114

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

PRW Billet Rocker Arm Stud Girdles 1535001

PRW Billet Rocker Arm Stud Girdles 1535001

PRW Billet Rocker Arm Stud Girdles 1535001

Rocker Arm Stud Girdle, Clamp-On, Polylock, Aluminum, Natural, Chevrolet, Stock Heads, Kit

Part Number: PQX-1535001

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 Elite Series Stainless Steel Full Roller Rocker Arms 62350356

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350356

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350356

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.5/1.6 Split Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350356

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 Pushrod Guideplates (PowerPlus+) 1135001-01

PRW Pushrod Guideplates (PowerPlus+) 1135001-01

PRW Pushrod Guideplates (PowerPlus+) 1135001-01

Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1135001-01

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 Pushrod Guideplates (PowerPlus+) 1135000-01

PRW Pushrod Guideplates (PowerPlus+) 1135000-01

PRW Pushrod Guideplates (PowerPlus+) 1135000-01

Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1135000-01

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

PRW Pushrod Guideplates (PowerPlus+) 1135002-01

PRW Pushrod Guideplates (PowerPlus+) 1135002-01

PRW Pushrod Guideplates (PowerPlus+) 1135002-01

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1135002-01

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

PRW Pushrod Guideplates (PowerPlus+) 1135003

PRW Pushrod Guideplates (PowerPlus+) 1135003

PRW Pushrod Guideplates (PowerPlus+) 1135003

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 5/16 in. Pushrod Size, Chevrolet, Set of 8

Part Number: PQX-1135003

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

PRW Pushrod Guideplates (PowerPlus+) 1135003-01

PRW Pushrod Guideplates (PowerPlus+) 1135003-01

PRW Pushrod Guideplates (PowerPlus+) 1135003-01

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 5/16 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1135003-01

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

PRW Power Rocker Arms 0335022-01

PRW Power Rocker Arms 0335022-01

PRW Power Rocker Arms 0335022-01

ROCKER ARM, 6061 BILLET ALUM, CHEV 262-400 1955-86, 1.65 x 3/8", Single Rocker Arm

Part Number: PQX-0335022-01

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

PRW Pro Series Billet Aluminum Rocker Arms 0335023-01

PRW Pro Series Billet Aluminum Rocker Arms 0335023-01

PRW Pro Series Billet Aluminum Rocker Arms 0335023-01

ROCKER ARM, 6061 BILLET ALUM, CHEV 262-400 1955-86, 1.65 x 3/8", self-align, Single Rocker Arm

Part Number: PQX-0335023-01

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Manley Timing Chain Sets 73151

Manley Timing Chain Sets 73151

Manley Timing Chain Sets 73151

Timing Chain and Gears, Double Roller, 3-bolt, Steel Sprockets, Chevy, Small Block, Set

Part Number: MAN-73151

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Pioneer Automotive Valve Springs S-1052

Pioneer Automotive Valve Springs S-1052

Pioneer Automotive Valve Springs S-1052

VL SPR KIT

Part Number: PIO-S-1052

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Melling Camshafts 22398

Made in the USA Melling Camshafts 22398

Melling Camshafts 22398

CAMSHAFT-ENGINE

Part Number: MEL-22398

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

Cloyes Race Billet True Roller Timing Sets 9-3600BTX3

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

Cloyes Race Billet True Roller Timing Sets 9-3600BTX3

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

Part Number: CLO-9-3600BTX3

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3600WX3

Made in the USA Cloyes Race Billet True Roller Timing Sets 9-3600WX3

Cloyes Race Billet True Roller Timing Sets 9-3600WX3

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

Part Number: CLO-9-3600WX3

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3646BTX3

Made in the USA Cloyes Race Billet True Roller Timing Sets 9-3646BTX3

Cloyes Race Billet True Roller Timing Sets 9-3646BTX3

Timing Chain and Gear Set, Premium Billet, Double Roller, Billet Steel Sprockets, Dart/GM, Rocket Block, SBC w/BBC Snout, Kit

Part Number: CLO-9-3646BTX3

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3700Z

Made in the USA Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3700Z

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3700Z

Timing Set

Part Number: CLO-9-3700Z

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Cloyes Hex-A-Just Z-Racing Timing Sets 9-3100AZ

Cloyes Hex-A-Just Z-Racing Timing Sets 9-3100AZ

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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