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37 Results Found For "1/4X1-1/2"

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Results 1 - 25 of 37

Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, 1X, Standard Spacing, LS, Kit

Part Number: SUM-G6645-1X

5.0 out of 5 stars ( 3 )

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Engine Accessory Bracket Kits, Corvette LS Alternator & Power Steering Pump Bracket, Billet Aluminum, Kit

Part Number: ICB-551521X-1

4.89 out of 5 stars ( 9 )

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Crankshaft Mallory Metal, Heavy Metal, Round, 1.000 in. Diameter, 1.200 in. Length, Each

Part Number: SCA-HM1-000X1200

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Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, 1X, -0.010 in. Line Hone, LS, Kit

Part Number: SUM-G6645-1X-010

5.0 out of 5 stars ( 2 )

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Main Bearings, Performance, 0.001 in. Crankshaft Undersize, Tri Metal, 3/4 Groove, Ford, Mercury, 351C, Set of 5

Part Number: SLP-146M1X

5.0 out of 5 stars ( 1 )

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Crankshaft Mallory Metal, Heavy Metal, Round, 1.250 in. Diameter, 1.200 in. Length, Each

Part Number: SCA-HM1-250X1200

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Rod Bearings, 0.001 in. Crankshaft Undersize, 0.0005 in. Thinner Wall, Tri Metal, Chevy, Big Block, Set of 8

Part Number: SLP-8-7200CH1X

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Main Bearings, Competition Series, 0.001 Crankshaft Undersize, Tri Metal, 3/4 Groove, Chevy, 7.4L, Set of 5

Part Number: SLP-141M1X

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Crankshaft Mallory Metal, Heavy Metal, Round, 1.125 in. Diameter, 1.200 in. Length, Each

Part Number: SCA-HM1-125X1200

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Main Bearings, Competition, 0.001 in. Oversize, .001 extra clearance Super Duty Alloy, 3/4 Groove, Chevy, Pontiac, 5.7L, Set of 5

Part Number: SLP-152M1X

5.0 out of 5 stars ( 1 )

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Valves, VALVE-CUSTOM TI STEM

Part Number: MAN-11939X-1

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Chevrolet 350 -11cc Dish 1.250 X 4.010

Part Number: WIS-70011X1

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Crankshaft Mallory Metal, Heavy Metal, Round, 1.250 in. Diameter, 0.800 in. Length, Each

Part Number: SCA-HM1-250X-800

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Chevy 400 Flat Top 1.000"x4.135"

Part Number: WIS-70007X1

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

RED Series , Piston, Chevrolet -4cc Flat Top 1.294 X 4.010

Part Number: WIS-70076X1

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cylinder Head NAMURA TOP END REPAIR KIT NAMURA TOP END REPAIR KIT

Part Number: NTI-NA-20005-4K1

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

6.125" 4th Generation H-Beam, Chevrolet Gen III "LS", 7/16" ARP 2000 bolts

Part Number: ESP-CRS6125O4D-1

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Repair Kit, Top End, 92.96mm Bore, 8.50 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10008-4K1

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Estimated Ship Date: May 15, 2026 if ordered today

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5.394" 4th Generation H-Beam, Honda/Acura B18A/B non-VTEC, 7/16" ARP 2000 bolts

Part Number: ESP-CRS5394A4D-1

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Estimated Ship Date: Jun 15, 2026 if ordered today

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5.590" 4th Generation H-Beam, Toyota 2JZ, 7/16" ARP 2000 bolts

Part Number: ESP-CRS5590T4D-1

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Camshaft, M-Select Class 1, Hydraulic Flat Tappet, Advertised Duration 282/292, Lift .484/.515, Ford, Mercury, Big Block FE, Each

Part Number: MEL-MTF-4

5.0 out of 5 stars ( 4 )

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LS Corvette High Mount Alternator Bracket for Electric Water Pump w/ Manual Tensioner

Part Number: ICB-BKTLS01-E2-1

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Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cyl Head, CHEV 3.1/3.4 96-03 HEAD

Part Number: VRE-2CK1

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Repair Kit, Top End, 92.46mm Bore, 8.50 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10008-2K1

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today