1973 CHEVROLET BLAZER Camshafts & Valvetrain Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

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: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cloyes Gear Timing Gears S288

CAM SPROCKET

Part Number: CLO-S288

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Enginetech Cam and Lifter Kits ECK1014R

Camshaft Kit, Stage 1, High Performance, Hydraulic Flat Tappet, 204 int./214 exh. Duration, 0.420/0.443 Lift, with Lifters, Chevy, 4.3-6.6L, Kit

Part Number: EGN-ECK1014R

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Edelbrock Valve Spring Retainers 9731

Valve Spring Retainers, Steel, 7 Degree, 1.440 in. Outside Diameter, .800 in. Inside Diameter, Set of 16

Part Number: EDL-9731

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

COMP Cams Xtreme Fuel Injection Retrofit Cam and Lifter Kits SK12-467-8

Cam/Lifters/Timing, Hydraulic Roller Tappet, Adv. Duration 280/288, Lift .576/.570, Chevy, Small Block, Kit

Part Number: CCA-SK12-467-8

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

COMP Cams Oval Track Camshafts 12-657-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 286/296, Lift .549/.543, Chevy, Small Block, Each

Part Number: CCA-12-657-5

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

PRW Pushrod Guideplates (PowerPlus+) 1145400-01

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

Part Number: PQX-1145400-01

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

PRW Sportsman Steel Roller Tip Rocker Arms 68350756

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.5/1.6 Split Ratio, Fits 7/16 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350756

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

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: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Melling Valve Springs VSK46686

VALVE SPRING KIT

Part Number: MEL-VSK46686

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Melling Camshafts 22398

CAMSHAFT-ENGINE

Part Number: MEL-22398

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Melling M-Select Class 3 Camshafts 22320

CAMSHAFT-ENGINE

Part Number: MEL-22320

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Melling Valve Springs VS-580

Valve Springs, Single, 1.222/1.238 in. Diameter, 76-84 lbs. Seat Pressure, 1.130 in. Coil Bind Height, Each

Part Number: MEL-VS-580

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Melling M-Select Class 4 Camshafts 22400

Camshaft, Mechanical Flat Tappet, Duration @ .050 in. 257/270, Lift .494/.512, Chevy, Small Block, Each

Part Number: MEL-22400

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Melling M-Select Class 4 Camshafts 22427

Camshaft, Mechanical Flat Tappet, Advertised Duration 322/322, Lift .559/.580, Chevy, 6.5, 6.6, 7.0, 7.4L, Each

Part Number: MEL-22427

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Melling Replacement Timing Chains 163

Timing Chain, Double Roller, Chevy, V8, V6, Each

Part Number: MEL-163

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3646TX3Z

Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Chevy SBC, Race Blocks, Rocket, Set

Part Number: CLO-9-3646TX3Z

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3610TX3-10

Timing Set, Double Roller Chain, 0.010 in. Shorter Length, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: CLO-9-3610TX3-10

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3647TX9-5

Timing Set, Double Roller Chain, 0.005 in. Shorter Length, Billet Steel Sprockets, Chevy, 454 Merlin, Set

Part Number: CLO-9-3647TX9-5

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Cloyes Race Billet True Roller Timing Sets 9-3647TX3-5

Timing Set, Double Roller Chain, 0.005 in. Shorter Length, Billet Steel Sprockets, Chevy, 454 Merlin, Set

Part Number: CLO-9-3647TX3-5

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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

Timing Set

Part Number: CLO-9-3700Z

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

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

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams Drag Race Camshafts 12-814-9

Camshaft, Mechanical Roller, Duration 314 Int./335 Exh., Lift 0.824 Int./0.739 Exh., Lobe Separation 114, Chevy, SBC, 262-400, Each

Part Number: CCA-12-814-9

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

COMP Cams Oval Track Camshafts 12-835-9

Camshaft, Mechanical Roller, Duration 296 Int./304 Exh., Lift 0.609 Int./0.630 Exh., Lobe Separation 106, Chevy, SBC, 262-400, Each

Part Number: CCA-12-835-9

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

PRW Pedestal-Shaft Rocker Arms 3535036

Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60/1.50 Split Ratio, Brodix Track 1 Heads, Kit

Part Number: PQX-3535036

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today