CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories

Pro LS 4340 Rotating Assembly, 415 Cid., 4.065 bore, 4.000 stroke, 24X, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R244006521

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Pro LS Rotating Assembly, 326 Cid, 3.785 bore, Standard 3.622 stroke, 24X, 6.125 rod, 2cc dome, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Ring, H Bearing

Part Number: SUM-R2436L7852

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Pro LS 4340 Rotating Assembly, 364 Cid., 4.000 bore, 3.622 stroke, 58x, 6.098 rod, 12cc dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R583600012

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Pro LS 4340 Rotating Assembly, 376 Cid., 4.065 bore, 3.622 stroke, 24X, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L0652

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Pro LS 4340 Rotating Assembly, 364 Cid., 4.000 bore, 3.622 stroke, 24X, 6.125 rod,12cc Dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit ring, H Bearings

Part Number: SUM-R2436L00012

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Pro LS 4340 Rotating Assembly, 365 Cid., 4.005 bore, 3.622 stroke, 24X, 6.125 rod, 12cc Dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit rings, H Bearings

Part Number: SUM-R2436L00512

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Pro LS Rotating Assembly, 365 Cid., 4.005 bore, 3.622 stroke, 24X, 6.125 rod, 2cc Flat Top, 10.8:1 @ 65cc, 10.2:1 @ 70cc, File-Fit rings, H Bearings

Part Number: SUM-R2436L0052

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Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 110 lbs./in. Spring Rate, Chevy, Pontiac, Kit

Part Number: QA1-RCK52631

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 150 lbs./in. Spring Rate, Chevy, Pontiac, Kit

Part Number: QA1-RCK52632

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 200 lbs./in. Spring Rate, Chevy, Pontiac, Kit

Part Number: QA1-RCK52633

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Suspension Lift Kit, Vertex, Steering Knuckles, Rear Leaf Spring Blocks, 7.50 in. Front, 7.50 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-25350

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Suspension Leveling & Lift Kits, Lift Kit, Vertex, Knuckle, Leaf Spring Block, 7.50 in. Front, 7.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-26350

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Suspension Leveling & Lift Kits, Lift Kit, Vertex/V2 Series, Knuckle, Leaf Spring Block, 7.50 in. Front, 7.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-26357

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Suspension Leveling & Lift Kits, Lift Kit, Vertex, Knuckle, Leaf Spring Block, 7.50 in. Front, 7.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-26450

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Suspension Leveling & Lift Kits, Lift Kit, Vertex/V2 Series, Knuckle, Leaf Spring Block, 7.50 in. Front, 7.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-26457

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Supercharger, LS-Swap Carb S/C System for LS Truck FEAD w/V-3 Si, Satin, Kit

Part Number: VOR-4GX218-160L

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Suspension Leveling & Lift Kits, Lift Kit, Vertex, Knuckle, Coil Spring, 7.00 in. Front, 7.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-28750

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1999-02 Chevy/GMC 4.8L, 5.3L Truck (4WD Only) - 1 3/4" CNC Mandrel Bent primaries, 3/8" thick CNC Laser cut fl

Part Number: STW-CT9902

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Estimated Ship Date: Oct 29, 2025 if ordered today

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1999-02 Chevy/GMC 4.8L, 5.3L Truck (2WD Only) - 1 3/4" CNC Mandrel Bent primaries, 3/8" thick CNC Laser cut fl

Part Number: STW-CT99022WD

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Hydraulic Steering Kit, Full System, XD Cylinder, Dana 60 Solid Axle Conversion, Chevrolet, GMC, 2500HD/3500HD, Kit

Part Number: PFN-SK337

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Header, Long Tube, Stainless Steel, 1 7/8 in. Tubes, 3 in. Collectors, Chevy, 6.2L, Pair

Part Number: STW-SS14HCATSW

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Headers, Stainless Steel, 4-1 One-Piece, 1.750 in. Primary Tubes, 3.00 in. Collector, Chevy, Trailblazer, Pair

Part Number: STW-TB-SS

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Disc Brakes, AERO4, Rear, Slotted Rotors, 4-Piston Black Calipers, Chevy, Kit

Part Number: WIL-140-11270

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Disc Brakes, AERO4, Rear, Slotted Rotors, 4-Piston Red Calipers, Chevy, Kit

Part Number: WIL-140-11270-R

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Disc Brake Kit, TX6-DM, Big Brake, Rear, 15.00 in. Slotted Rotor, 6-Piston Red Powdercoat Caliper, BP-Q Brake Pads, Brake Hoses, Chevrolet, GMC, Kit

Part Number: WIL-140-17643-R

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Estimated Ship Date: Sep 22, 2025 if ordered today

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