Top Street Performance Engines & Components

PRO SERIES 2024 ALUMINUM ROLLER ROCKER ARMS - FORD SB, 1.6 RATIO, 3/8", NEEDLE BEARING TIP

Part Number: TSN-72363

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO 2024 ALUM. SHAFT ROLLER R/ARM SYSTEM - LS3, 1.7R, NEEDLE BEARING, NEEDLE BEARING TIP

Part Number: TSN-72973

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES CAMSHAFT BOLT KIT - GM GEN III/IV LS, CAM RETAINER PLATE, HEX

Part Number: TSN-734-32072

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES CYLINDER HEAD STUD KIT - 2001-2016 GM DURAMAX, 6.6L, LB7/LLY/LBZ/LMM, 12-PT

Part Number: TSN-740-81986

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES MAIN STUD KIT - NISSAN RB26, 12-PT

Part Number: TSN-149-131945

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES HEAD STUD KIT - NISSAN 2.6L GTR RB26DETT, 12-PT

Part Number: TSN-149-81958

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Estimated Ship Date: May 11, 2026 if ordered today

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CHEVY SB 350, 6-3/4" SFI CERTIFIED HARMONIC BALANCER, SATIN

Part Number: TSN-30000

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Estimated Ship Date: May 11, 2026 if ordered today

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CHEVY SB 400, 8" SFI CERTIFIED HARMONIC BALANCER, SATIN

Part Number: TSN-30003

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Estimated Ship Date: May 11, 2026 if ordered today

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FORD 429, 6.7" HARMONIC BALANCER SATIN

Part Number: TSN-30008

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Estimated Ship Date: May 11, 2026 if ordered today

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FORD FE, 7.5" HARMONIC BALANCE, SATIN BLACK

Part Number: TSN-30009

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Estimated Ship Date: May 11, 2026 if ordered today

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CAST STEEL ROLLER ROCKER ARMS - CHEVY SB, 1.6 RATIO, 3/8"

Part Number: TSN-60163

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Estimated Ship Date: May 11, 2026 if ordered today

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CAST STEEL ROLLER ROCKER ARMS - CHEVY SB, 1.6 RATIO, 7/16"

Part Number: TSN-60167

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Estimated Ship Date: May 11, 2026 if ordered today

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CAST STEEL ROLLER ROCKER ARMS - FORD SB, 1.6 RATIO, 3/8"

Part Number: TSN-60363

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Estimated Ship Date: May 11, 2026 if ordered today

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OE ROCKER ARMS RETROFIT TRUNNION KIT - FORD 7.3L GODZILLA, BRONZE BUSHING

Part Number: TSN-60732

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES CAST STEEL ROCKER ARMS - FORD 7.3L GODZILLA, 1.8 RATIO, NEEDLE BEARING TRUNNION

Part Number: TSN-60733

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES CAST STEEL ROCKER ARMS - FORD 7.3L GODZILLA, 1.8 RATIO, BRONZE BUSHING TRUNNION

Part Number: TSN-60734

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES CAST STEEL ROCKER ARMS - LS1/LS2/LS6, 1.7 RATIO, NEEDLE BEARING TRUNNION

Part Number: TSN-60871

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES CAST STEEL ROLLER ROCKER ARMS - LS1/LS2/LS6, BRONZE BUSHING TRUNNION, NEEDLE BEARING TIP

Part Number: TSN-60874

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES CAST STEEL ROCKER ARMS - LS3/LS92, 1.7 RATIO, NEEDLE BEARING TRUNNION

Part Number: TSN-60971

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES CAST STEEL ROLLER R/ARMS - GM LT, 1.8 RATIO, NEEDLE BEARING TRUNNION, NEEDLE BEARING TIP

Part Number: TSN-61083

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES MAIN STUD KIT - SBF 289-302, 2-BOLT, HEX

Part Number: TSN-619-131952

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES CYLINDER HEAD BOLT KIT - SBF 289-302, 12-PT, OEM, EDELBROCK HEAD

Part Number: TSN-619-82075

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Estimated Ship Date: May 11, 2026 if ordered today

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6061 ALUMINUM ROLLER ROCKER ARMS - CHEVY SB, 1.5 RATIO, 3/8"

Part Number: TSN-62153

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Estimated Ship Date: May 11, 2026 if ordered today

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6061 ALUMINUM ROLLER ROCKER ARMS - CHEVY SB, 1.6 RATIO, 3/8"

Part Number: TSN-62163

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Estimated Ship Date: May 11, 2026 if ordered today

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PRO SERIES HEAD BOLT KIT - FORD BB 429-460, 12-PT, OEM HEADS

Part Number: TSN-622-82060

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Estimated Ship Date: May 11, 2026 if ordered today

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