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: Monday 10/26/2026 if shipped by air

• Free Shipping

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: Monday 10/26/2026 if shipped by air

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Distributor Gear, Melonized, Alloy Cast Iron, 0.491 in. Shaft, Chevy, Small, Big Block, Each

Part Number: SUM-850466-M

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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: Monday 10/26/2026 if shipped by air

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Distributor Gear, Melonized, Alloy Cast Iron, 0.500 in. Shaft, Chevy, Small, Big Block, Each

Part Number: SUM-850467-M

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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: Monday 10/26/2026 if shipped by air

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Engine Assembly Lubricant, 4 oz., Each

Part Number: SUM-LUBE4OZ

4.43 out of 5 stars ( 7 )

Cannot be shipped Internationally if shipped by air

• Restricted

Fuel Pump Pushrod, Chromoly, Bronze Tip For Billet Steel Camshafts, .500 in, Dia., 5.75 in. Length, Chevy, Each

Part Number: HRS-92151

4.7 out of 5 stars ( 20 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Valve Spring Compressor, Cathedral Port LS Cylinder Heads, Cylinder Head On, Steel, Chevy, Each

Part Number: TFS-90306

4.37 out of 5 stars ( 99 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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: Monday 10/26/2026 if shipped by air

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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: Monday 10/26/2026 if shipped by air

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Valve Guide Cutting Tool, Steel, Carbide Tipped, Cuts Guide .500 in. O.D., 11/32 in. Diameter Pilot, Kit

Part Number: HRS-92035

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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: Monday 10/26/2026 if shipped by air

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: Monday 10/26/2026 if shipped by air

Billet Valve Spring Compressor, 1,000 lb. rated, 8.380 in. x 5.5 in. Jaw Capacity, up to 1.650 in. with modular Spring Cage, Power Ratchet Ready, Each

Part Number: SUM-VSCPRO

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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