29 Results Found For "porting"

Get smooth valvetrain operation, stable timing, and increased horsepower with top-brand rocker arms! Shop a huge selection of stud-, shaft-, and pedestal-mount rockers,...

Get smooth valvetrain operation, stable timing, and increased horsepower with top-brand rocker arms! Shop a huge selection of stud-, shaft-, and pedestal-mount rockers, as well as overhead cam followers, from COMP Cams, Jesel, Crane Cams, Harland Sharp, and many more. Choose from cast iron and stamped steel rocker arms for budget-friendly performance. Reduce engine weight with durable, lightweight extruded aluminum rockers. Or get superior severe-duty, high-rpm performance with forged steel rocker arms. Available with features like roller tips, needle-bearing fulcrums, anodized finishes, our line of rocker arms will ensure...

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Summit Racing™ Pro LS Upgraded Rocker Arms SUM-141556

Rocker Arms, Trunnion Upgrade, Assembled, Cast Steel, 1.7 Ratio, Straight Body, Cathedral Port, Chevy, LS1, LS2, LS6, LQ4, LQ9, Set of 16

Part Number: SUM-141556

4.06 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Summit Racing™ Pro LS Upgraded Rocker Arms SUM-141554

Rocker Arms, Roller Bearing Trunnion, L92/LS9/LS3, Assembled, Heavy Duty Cast Steel, 1.7 Ratio, Rectangle Port, Chevy, Set of 16

Part Number: SUM-141554

5.0 out of 5 stars ( 7 )

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Summit Racing™ Pro LS Upgraded Rocker Arms SUM-141555

Rocker Arms, Roller Bearing Trunnion, LS-7, Assembled, Heavy Duty Cast Steel, 1.8 Ratio, Rectangle Port, Chevy, Set of 16

Part Number: SUM-141555

2.5 out of 5 stars ( 2 )

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COMP Cams Ultra Pro Magnum Rocker Arms 1678-16

COMP Cams Ultra Pro Magnum Rocker Arms 1678-16

Rocker Arms, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Black Oxide, Chevy, Rectangular Port LS, Set of 16

Part Number: CCA-1678-16

4.44 out of 5 stars ( 9 )

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Summit Racing™ LS Rocker Arms SME-K-143023

Rocker Arms, Roller Fulcrum, Pedestal, 1.7 Ratio, Ductile Iron, Chevy, 6.2L LS, Rectangle Port Heads, Trunion Upgrade, Set of 16

Part Number: SME-K-143023

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams Ultra Pro Magnum Rocker Arms 1676-1

Rocker Arms, Ultra Pro Magnum, Full Roller, Chromoly Steel, Black Oxide, 1.8 Ratio, 3/8 in. Stud Mount, Rectangle Port Heads Only, Chevy, 6.2L, Each

Part Number: CCA-1676-1

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Summit Racing™ Pro LS Upgraded Rocker Arms SUM-141555E-1

Rocker Arms, Roller Bearing Trunnion, LS-7, Assembled, Steel, 1.8 Ratio, Exhaust, Rectangle Port, Chevy, Each

Part Number: SUM-141555E-1

Not Yet Reviewed

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COMP Cams Ultra Pro Magnum Rocker Arms 1678-8

Rocker Arms, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Black Oxide, Chevy, Rectangular Port LS, Set of 8

Part Number: CCA-1678-8

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Summit Racing™ Pro LS Upgraded Rocker Arms SUM-141555I-1

Rocker Arms, Roller Bearing Trunnion, LS-7, Assembled, Steel, 1.8 Ratio, Offset Intake, Rectangle Port, Chevy, Each

Part Number: SUM-141555I-1

Not Yet Reviewed

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COMP Cams Shaft Mount Aluminum Rocker Arms 1525CPG

Rocker Arms, Shaft Mount, Full Roller, Aluminum, Natural, 1.8 Ratio, for Use On Models with RHS Raised Port Cylinder Heads, Chevrolet, 7.0L LS7, Kit

Part Number: CCA-1525

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Summit Racing™ Pro LS Upgraded Rocker Arms SUM-141556-1

Rocker Arm, Trunnion Upgrade, Assembled, Cast Steel, 1.7 Ratio, Straight Body, Cathedral Port, Chevy, LS1, LS2, LS6, LQ4, LQ9, Each

Part Number: SUM-141556-1

Not Yet Reviewed

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Jesel Rocker Arms KTL-S937850-40

Lift Set, Chev Spread Port, .937 Bdy / .850 Rlr

Part Number: JES-KTLS93785040

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

BTR Rocker Arms BTRSRKR1KITASMBTR

Rocker Arms, Roller Fulcrum, Shaft Mounting Style, 1.7 Ratio, Steel, Chevrolet, 5.7L, 6.0L, Kit

Part Number: BTC-S0410

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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BTR Rocker Arms RKR-LS-1.7E-R1

Rocker Arm, Non-roller, 1.7 Ratio, Steel, Natural, Chevrolet, Small Block LS, Each

Part Number: BTC-RKRLS17ER1

Not Yet Reviewed

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BTR Rocker Arms BTRLS3TK002

Rocker Arms, BTR TK002 Trunnion, LS3, Assembled, Steel, 1.7 Ratio, Chevy, Set of 16

Part Number: BTC-BTRLS3TK002

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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BTR Rocker Arms BTRLS1TK002

BTR ROCKER ARMS WITH TK002 TRUNNION INSTALLED NO BOLTS

Part Number: BTC-BTRLS1TK002

Not Yet Reviewed

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BTR Rocker Arms BTRSRKRATKITASMBTR

Rocker Arms, Roller Fulcrum, Shaft Mounting Style, 1.7 Ratio, Steel, Chevrolet, 6.2L, LS3, Kit

Part Number: BTC-S0447

Not Yet Reviewed

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BTR Rocker Arms RKR-LS-1.7I-R1

Rocker Arm. Intake, Offset, Chevy LS3, L99, Steel, Each

Part Number: BTC-RKRLS17IR1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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BTR Rocker Arms BTRLS3TK001

Rocker Arms, BTR TK001 Trunnion, LS3, Assembled, Steel, 1.7 Ratio, Chevy, Set of 16

Part Number: BTC-BTRLS3TK001

Not Yet Reviewed

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COMP Cams Max-Lift BSR Shaft Rocker Systems 1982-16

Rocker Arms, Shaft Mount, Steel, 1.7 Ratio, Chevy, LS, Kit

Part Number: CCA-1982-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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PRW Platinum Series Shaft-Mount Rocker Arms 3536431

Rocker Arms, PQx Platinum Series Shaft-Mount, Full Roller, Aluminum, Black Anodized, 1.7 Ratio, Chevy, Kit

Part Number: PQX-3536431

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams Max-Lift BSR Shaft Rocker Systems 1981-16

Rocker Arms, Shaft Mount, Steel, 1.7 Ratio, Chevy, LS, Kit

Part Number: CCA-1981-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams Ultra Pro Magnum Rocker Arms 1677-16

Rocker Arms, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Pedestal Mounting, Chevy, Set of 16

Part Number: CCA-1677-16

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Summit Racing™ LS Rocker Arms SME-K-143021

Rocker Arms, Roller Fulcrum, Pedestal, 1.7 Ratio, Ductile Iron, Chevy, Small Block LS, Set of 16

Part Number: SME-K-143021

Not Yet Reviewed

Estimated Ship Date: Today

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COMP Cams Ultra Pro Magnum Rocker Arms 1677-1

Rocker Arm, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Pedestal Mounting, Chevy, Each

Part Number: CCA-1677-1

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

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