CHEVROLET K20 Camshafts & Valvetrain

Rocker Arms, Enduro, Centerline Stud Mount, Full Roller, 0.050 in. Backset Trunnion, Chevy Big Block, Set of 8

Part Number: CRO-73685-8

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless, 1.65 Ratio, Chevy, Big Block, Set of 8

Part Number: CRO-73686-8

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Each

Part Number: CRO-73687-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 8

Part Number: CRO-73687-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm, 7/16 in. Stud Mount, Full Roller, Stainless, 1.75 Ratio, Chevy, Big Block, Each

Part Number: CRO-73688-1

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless, 1.65 Ratio, Chevy, Big Block, Each

Part Number: CRO-73682-1

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless, 1.8 Ratio, Chevy, Big Block, Set of 8

Part Number: CRO-73689-8

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm, 7/16 in. Stud Mount, Full Roller, Stainless, 1.6 Ratio, Chevy, Small Block, Each

Part Number: CRO-73692-1

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm, Full Roller, Stainless, 1.6 Ratio, Fits 7/16 in. Stud, Centerline, Chevy, Small Block, Set of 16

Part Number: CRO-73692-16

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm, 7/16 in. Stud Mount, Full Roller, Stainless, 1.65 Ratio, Chevy, Small Block, Each

Part Number: CRO-73693-1

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless, 1.65 Ratio, Chevy, Small Block, Set of 16

Part Number: CRO-73693-16

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm, 7/16 in. Stud Mount, Full Roller, Stainless, 1.7 Ratio, Chevy, Small Block, Each

Part Number: CRO-73694-1

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless, 1.7 Ratio, Chevy, Small Block, Set of 16

Part Number: CRO-73694-16

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless, 1.8 Ratio, Chevy, Small Block, Set of 16

Part Number: CRO-73695-16

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Camshaft Kit, Solid Roller Tappet, Advertised Duration 314/322, Lift 0.630/0.630, Chevy, Small Block, Kit

Part Number: ISK-200631

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Camshaft Kit, Solid Roller Tappet, Advertised Duration 286/298, Lift 0.650/0.645, Chevy, Small Block, Kit

Part Number: ISK-200652

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Camshaft Kit, Hydraulic Flat Tappet, Advertised Duration 256/262, Lift 0.490/0.488, Chevy, Big Block, Kit

Part Number: ISK-390256-262

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Cam/Lifters/Timing, Mechanical Roller Tappet, Adv. Duration 268/268, Lift .525/.525, Chevy, 5.0, 5.7L, Kit

Part Number: CCA-SK12-700-8

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Cam/Lifters/Timing, Hydraulic Roller Tappet, Advertised Duration 280/280, Lift .525/.525, Chevy, 4.3L V6, Kit

Part Number: CCA-SK18-430-8

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 270/280, Lift .561/.575, Chevy, 396-454, Each

Part Number: CCA-11-550-5

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Exhaust Valve - GMC Pass. & Trk. 305, 350, 400 (Chev.) Engs. (1969-92)

Part Number: MAH-2112181

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Exhaust Valve - GMC Truck 454W (7.4L) Eng. (85-92) @(E) (Stellite Face)

Part Number: MAH-2112715

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.65 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350365

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Timing Chain and Gear Set, OE Replacement, GM, Set

Part Number: SUM-TS73064

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Estimated Ship Date: Oct 3, 2025 if ordered today

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ENG TIMING COVER

Part Number: ATP-103121

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