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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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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"

Quick View

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: 6.000"

Quick View

350, 383, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

350, 383, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: I-Beam

Connecting Rod Length: 5.700"

Quick View

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"

Quick View

400, 434, 400 mains Main Journal Style

Ships Free

Main Journal Style: 400 mains

Engine Stroke: 4.000"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

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"

Quick View

400, 421, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.875"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

400, 421, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.875"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

350, 395, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Connecting Rod Material: Forged 4340 Steel

Quick View

350, 383, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: I-Beam

Connecting Rod Length: 5.700"

Quick View
$1,019.99
$1,099.99

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

Ships Free
On Sale

Engine Stroke: 3.400"

Connecting Rod Type: I-Beam

Connecting Rod Length: 5.400"

Connecting Rod Material: Forged 4340 Steel

Quick View

350, 383, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

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

Quick View

350, 383, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.700"

Quick View

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"

Quick View

350, 383, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

Quick View

350, 383, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

350, 383, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

Quick View
$909.99
$924.99

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

Ships Free
On Sale

Main Journal Style: 400 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

350, 395, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.875"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

377, 400, 400 mains Main Journal Style

Ships Free

Main Journal Style: 400 mains

Engine Stroke: 3.480"

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

Quick View
$1,223.99
$1,299.99

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

Ships Free
On Sale

Engine Stroke: 3.400"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.400"

Piston Style: Flat Top

Quick View

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"

Quick View

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

Quick View

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"

Quick View

350, 383, 350 mains Main Journal Style

Ships Free

Main Journal Style: 350 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.700"

Quick View

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

Ships Free

Main Journal Style: 400 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.000"

Quick View

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

Ships Free

Main Journal Style: 400 mains

Engine Stroke: 3.750"

Connecting Rod Type: H-Beam

Connecting Rod Length: 5.700"

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