Engines & Engine Parts

ROCKERLOC, 7/16" stud, GM LS Series specific, hex head, 13.97mm OD shank, Single Piece

Part Number: PQX-1200345-01

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Rocker Arm Nut

Part Number: MEL-MRM-1786

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Ultra Gold ARC, Pedestal Mount, Full Roller, Aluminum, 1.72 Ratio, Chevy, LS1, LS2, LS6, Set of 16

Part Number: CCA-19024-16

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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8 MM - 1.25 x 50 MM LS and L92 Pedestal Mount Bolt

Part Number: SCC-SCPM8OD-16

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Rocker Arm Studs, 7/16-14 in. Base Thread, 3/8-24 in. Rocker Arm Nut Thread, Chevy, Small Block, Set of 16

Part Number: PIO-850001

4.57 out of 5 stars ( 30 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

LS/LT ROCKER ARMS TRUNNION INSTALLATION TOOL

Part Number: TSN-60803

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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OE ROCKER ARMS RETROFIT TRUNNION KIT - GEN III/IV LS & GEN V LT, NEEDLE BEARING

Part Number: TSN-60801

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Estimated Ship Date: May 14, 2026 if ordered today

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ROCKERLOC, 3/8" stud, GM LS Series specific, hex head, 14.3mm OD shank, Single Piece

Part Number: PQX-1200335-01

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Rocker Arms, Stud Mount, Roller Tip, Self-Aligning, Steel, 1.52 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835019

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, Self-Aligning, 1.6 Ratio, Fits 3/8 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68327316

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Service Pack, GM LS GEN III, 5.7L-6.2L 1997-19, A356, Gear Assembly for 5234600

Part Number: PQX-9534600

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Estimated Ship Date: May 18, 2026 if ordered today

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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: Monday 3/16/2026 if shipped by air

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Rocker Arms, Ultra Gold ARC, Pedestal Mount, Full Roller, Aluminum, 1.72 Ratio, Chevy, LS3, L92, Set of 16

Part Number: CCA-19028-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Crate Engine, Long Block, Chevy GM, LS/LSX, Gen III, 24x Crank Reluctor, Aluminum Heads, Each

Part Number: SUM-150153

4.32 out of 5 stars ( 47 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Trunnion Upgrade Kits, Needle Bearing Style, Trunnions, Bearings, Clips, For Stock LS7, Gen V LT1/LT4 Rocker Arms, KIt

Part Number: BTC-BTRTK007

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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

Part Number: BTC-BTRLS3TK002

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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

Part Number: BTC-S0447

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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BTR ROCKER ARMS WITH TK002 TRUNNION INSTALLED NO BOLTS

Part Number: BTC-BTRLS1TK002

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Shims, 0.020 in. Thick, Pedestal Mounting Style, AMC, Chevy, Ford, Oldsmobile, Set of 32

Part Number: SCC-SCP3220SM

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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

Part Number: BTC-BTRLS3TK001

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.8 Ratio, Chevy, 4.8/5.3/5.7/6.0/7.0L, Set of 16

Part Number: SUM-G6981

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Trunnion, Chevy, Each

Part Number: CCA-137021

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arm Replacement Parts, Trunnion Bushing, Chevy, Pair

Part Number: SUM-141560-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.7 Ratio, Chevy, LS3, L92, Set of 16

Part Number: CSP-SL927

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rocker Arm Mounting Stand, Pedestal, Billet Aluminum, Chevy, LS1, LS2, Trick Flow® GenX, Each

Part Number: TFS-306LS1

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air