Gen. 3/4 Chevy LS Rocker Arm Trunnion Upgrade Kit, Bronze Bushing, Retrofit, Rectangle and Cathedral Port Rockers, Set of 16

Part Number: SUM-141560

4.35 out of 5 stars ( 72 )

Estimated Ship Date: Today

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Timing Cover, 2-Piece, Adjustable Cam Button, Aluminum, Natural, Chevy, Non-Factory Roller Small Block, Each

Part Number: CLO-9-221

4.24 out of 5 stars ( 87 )

Estimated Ship Date: Today

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Rocker Arm Trunnion Upgrade Kit, Needle Bearing Style, Chevy, Small Block LS, Kit

Part Number: BTC-BTRTK001

4.36 out of 5 stars ( 67 )

Estimated Ship Date: Today

Harmonic Balancer, SFI, Internal Balance, Steel, Clearcoated, Chevy, Small Block, Each

Part Number: SUM-C4265

4.62 out of 5 stars ( 55 )

Estimated Ship Date: Today

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Lifters, Hydraulic Roller, Link Bar, 0.842 in. Outside Diameter, 2.685 in. Seat Height, Retrofit, Small Block Chevy, Set of 16

Part Number: SUM-HT218-16

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Valve Spring Upgrade Kit, 1.300 OD Dual Springs, Retainers/Locks, Seals, All GM LS LS1, LS2, LS3, LS7, LSA, LS9, LQ4, LQ9, L92, L76, LY6

Part Number: SME-174003

4.0 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Pro LS Valve Springs, Drop in, 0.630 Max Lift, Single Beehive, 1.3 in. O.D., 340 lbs./in. Spring Rate, 1.8 in. Installed Height, Set of 16

Part Number: SUM-174005

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Cam Button Spacer, Steel, Roller, Chevy, Small Block, Each

Part Number: SUM-G003

4.52 out of 5 stars ( 21 )

Estimated Ship Date: Today

Rocker Arm Trunnion Upgrade Kit, Trunnion Upgrade, Chevy, LS, Set of 16

Part Number: SME-143002

4.69 out of 5 stars ( 62 )

Estimated Ship Date: Today

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Rocker Arm Trunnion Upgrade Kit, Upgrade, GM, Gen. 3/4 LS Cathedral or Rectangle Port Rockers, Set of 16

Part Number: CCA-13702-KIT

4.5 out of 5 stars ( 80 )

Estimated Ship Date: Today

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Valve Locks, Machined, Hardened Steel, 7 Degree, 1-Groove, Standard Height, 11/32 in. Valve Stem, Set of 32

Part Number: TFS-51400444

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Combo, Cloyes, Timing Chain and Gear Set, Timing Cover, Gaskets, Bolts, RTV, Chevy, Small Block, Kit

Part Number: CMB-08-0017

3.5 out of 5 stars ( 2 )

Cannot be shipped Internationally

• Restricted
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Valve Locks, Machined, Hardened Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, + .050 installed height, Set of 32

Part Number: TFS-31400444

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350715

Not Yet Reviewed

Estimated Ship Date: Today

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Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350315

Not Yet Reviewed

Estimated Ship Date: Today

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Rocker Arm Trunnion Upgrade Kit, Bronze Bushing, Chevy, Small Block LS, Set of 16

Part Number: PQX-1213642

1.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 28, 2026 if ordered today

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• Free Shipping
• Special Order

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

Part Number: PQX-62350765

Not Yet Reviewed

Estimated Ship Date: Today

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Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.52/1.65 Split Ratio, Fits 7/16 in. Stud, Pontiac, Set of 16

Part Number: PQX-62455756

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if ordered today

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• Free Shipping
• Special Order