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Street Race Truck More... The Toolbox

When you're ready to get serious about your engine, check out our massive selection of custom rotating assemblies. Our engine rotating kits provide the perfect combination of pistons, connecting rods, and crankshafts to optimize power and durability, without maxing out your budget. We've got the rotating kits for a wide variety of applications from small block Chevys to flathead Fords and everything in between. Take the guesswork out of picking engine components - we'll help you pick out the perfect rotating kit for your ride.

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1939-53 Flathead Ford Rotating Assembly, 286 C.I.

4.125" Engine Stroke, H-Beam Connecting Rod Type

Ships Free

Engine Stroke: 4.125"

Connecting Rod Type: H-Beam

Piston Style: Flat Top

Rod Journal Diameter: 2.00"

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SB Chevy Rotating Assembly, 350 Flat Top-2 Valve Relief, 6 Rod

350, 350 mains Main Journal Style, 3.480" Engine Stroke

Ships Free
On Sale

Main Journal Style: 350 mains

Engine Stroke: 3.480"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

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Light Forged SB Chevy Rotating Assem., 350 Flat Top, 6 In Rods

350, 350 mains Main Journal Style, 3.480" Engine Stroke

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.480"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

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1939-53 Flathead Ford Rotating Assembly, 274 C.I.

4.000" Engine Stroke, H-Beam Connecting Rod Type

Ships Free

Engine Stroke: 4.000"

Connecting Rod Type: H-Beam

Piston Style: Flat Top

Rod Journal Diameter: 2.00"

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Premium Chevy 383 Rotating Assembly, 1-Piece Main, Flat Top, 6.0 Rod

$869.99
$874.99

383, 350 mains Main Journal Style, 3.750" Engine Stroke

Ships Free
On Sale

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

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Speedway Small Block Ford 396 Stroker Kits, H-Beam Rods

351W, 396, 3.850" Engine Stroke, Dish Piston Style

Ships Free

Engine Stroke: 3.850"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.956"

Piston Style: Dish

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SB Chevy Rotating Assembly, 350 Flat Top-4 Valve Relief, 5.7 Rod

350, 350 mains Main Journal Style, 3.480" Engine Stroke

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.480"

Connecting Rod Type: I-Beam

Connecting Rod Length: 5.700"

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1939-53 Flathead Ford Rotating Assembly, 304 C.I.

4.250" Engine Stroke, H-Beam Connecting Rod Type

Ships Free

Engine Stroke: 4.250"

Connecting Rod Type: H-Beam

Piston Style: Flat Top

Rod Journal Diameter: 2.00"

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Premium SB Chevy Rotating Assembly, 350 Flat Top, 5.7 In Rods

350, 350 mains Main Journal Style, 3.480" Engine Stroke

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.480"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.700"

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Light Forged SB Chevy Rotating Assem., 350 Flat Top, 5.7 In. Rod

350, 350 mains Main Journal Style, 3.500" Engine Stroke

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.500"

Connecting Rod Type: I-Beam

Connecting Rod Length: 5.700"

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Light Forged S/B Chevy Assembly, 383 Flat Top, 6 Inch Rods

383, 350 mains Main Journal Style, 3.750" Engine Stroke

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

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Premium Small Block Chevy Rotating Assembly, 383 Flat Top, 6 Inch Rods

383, 350 mains Main Journal Style, 3.750" Engine Stroke

Ships Free
On Sale

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

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Forged SB Chevy Rotating Assembly, 383 Flat Top, H-Beam, 6 Rod

383, 350 mains Main Journal Style, 3.750" Engine Stroke

Ships Free
On Sale

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

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Forged S/B Chevy Rotating Assembly, 421 Flat Top, 400 Mains, 6 Rod

421, 400 mains Main Journal Style, 3.875" Engine Stroke

Ships Free

Main Journal Style: 400 mains

Engine Stroke: 3.875"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

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SB 383 Chevy Rotating Assem., One Piece, Flat Top-2 Valve, 6 In. Rod

$674.99
$699.99

383, 350 mains Main Journal Style, 3.750" Engine Stroke

Ships Free
On Sale

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

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Premium SB Chevy Rotating Assembly, 383 .150 Dome, 6 In Rods

383, 350 mains Main Journal Style, 3.750" Engine Stroke

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

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Forged Street SB Chevy 383 Rotating Assembly, 6 In I-Beam Rods

383, 350 mains Main Journal Style, 3.750" Engine Stroke

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

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Light Forged SB Chevy Rotating Assembly, 350 Dome, 6 In Rods

350, 350 mains Main Journal Style, 3.480" Engine Stroke

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.480"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

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Premium Chevy 383 Rotating Assembly, 1-Piece Main, Flat Top, 5.7 Rod

$869.99
$875.99

383, 350 mains Main Journal Style, 3.750" Engine Stroke

Ships Free
On Sale

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.700"

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Forged S/B Chevy Rotating Assy., 434 Flat Top, 400 Main Journal, 6 Rod

$1,429.99
$1,430.99

434, 400 mains Main Journal Style, 4.000" Engine Stroke

Ships Free
On Sale

Main Journal Style: 400 mains

Engine Stroke: 4.000"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

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SB Chevy Rotating Assembly, 400 Flat Top-2 Valve Relief, 5.7 Rod

400, 400 mains Main Journal Style, 3.750" Engine Stroke

Ships Free

Main Journal Style: 400 mains

Engine Stroke: 3.750"

Connecting Rod Type: I-Beam

Connecting Rod Length: 5.700"

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Premium Small Block Chevy Rotating Assembly, 350 Flat Top, 6 Inch Rods

$839.99
$849.99

350, 350 mains Main Journal Style, 3.480" Engine Stroke

Ships Free
On Sale

Main Journal Style: 350 mains

Engine Stroke: 3.480"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

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Premium Small Block Ford 347 Stroker Kits

302, 347, 3.400" Engine Stroke, Flat Top Piston Style

Ships Free

Engine Stroke: 3.400"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.400"

Connecting Rod Material: Forged 4340 Steel

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Street SB Chevy 383 Rotating Assembly, Dish Dome, 5.7 In Rod

383, 3.750" Engine Stroke, I-Beam Connecting Rod Type

Ships Free

Engine Stroke: 3.750"

Connecting Rod Type: I-Beam

Connecting Rod Length: 5.700"

Connecting Rod Material: Forged 5140 Steel

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Premium Chevy 350 Rotating Assembly, 1-Piece Main, Flat Top, 5.7 Rod

$759.99
$774.99

350, 350 mains Main Journal Style, 3.480" Engine Stroke

Ships Free
On Sale

Main Journal Style: 350 mains

Engine Stroke: 3.480"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.700"

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