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SCAT crankshaft is a quality product manufactured in the USA. US-based engineering professionals come together to create high-quality products and we ensure they use only the latest manufacturing technology. Created with quality and high-end performance in mind, SCAT is at the forefront of aftermarket crankshaft supply. SCAT uses state-of-the-art manufacturing equipment – side by side with their industry partners – to put out work that’s always delivered on time and has excellent customer satisfaction ratings.

 

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$169.99
$209.99

350, 3.480" Stroke, 350 mains Main Journal Style

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Garage Sale
New Product

Stroke: 3.480"

Main Journal Style: 350 mains

Crankshaft Material: Cast Steel

Main Journal Diameter: 2.448"

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350, 3.480" Stroke, 350 mains Main Journal Style

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Stroke: 3.480"

Main Journal Style: 350 mains

Crankshaft Material: Cast Steel

Main Journal Diameter: 2.448"

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350, 3.48" Stroke, 350 mains Main Journal Style

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Stroke: 3.48"

Main Journal Style: 350 mains

Crankshaft Material: Cast Steel

Main Journal Diameter: 2.448"

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

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Stroke: 3.750"

Main Journal Style: 350 mains

Crankshaft Material: Cast Steel

Main Journal Diameter: 2.448"

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

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Stroke: 3.750"

Main Journal Style: 350 mains

Crankshaft Material: Cast Steel

Main Journal Diameter: 2.448"

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350, 3.480" Stroke, 350 mains Main Journal Style

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Stroke: 3.480"

Main Journal Style: 350 mains

Crankshaft Material: Cast Steel

Rod Journal Diameter: 2.100"

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

Ships Free
On Sale

Stroke: 3.750"

Main Journal Style: 350 mains

Crankshaft Material: Cast Steel

Main Journal Diameter: 2.448"

Quick View

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

Ships Free

Stroke: 3.750"

Main Journal Style: 350 mains

Crankshaft Material: Cast Steel

Main Journal Diameter: 2.448"

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400, 3.750" Stroke, 400 mains Main Journal Style

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Stroke: 3.750"

Main Journal Style: 400 mains

Crankshaft Material: Cast Steel

Main Journal Diameter: 2.648"

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302, I-Beam Connecting Rod Type

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Connecting Rod Type: I-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.400"

Wrist Pin Style: Floating

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262, 267, 302, 305, 307, 327, 350, 400

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Connecting Rod Type: I-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.700"

Wrist Pin Style: Floating

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262, 267, 302, 305, 307, 327, 350, 400

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On Sale

Connecting Rod Type: I-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.700"

Wrist Pin Style: Floating

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$335.99
$338.00

262, 267, 302, 305, 307, 327, 350, 400

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On Sale

Connecting Rod Type: I-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 6.000"

Wrist Pin Style: Floating

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I-Beam Connecting Rod Type, Floating Wrist Pin Style

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Connecting Rod Type: I-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 6.700"

Wrist Pin Style: Floating

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$359.99
$490.99

I-Beam Connecting Rod Type, Floating Wrist Pin Style

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Clearance

Connecting Rod Type: I-Beam

Connecting Rod Length: 5.700"

Wrist Pin Style: Floating

Wrist Pin Diameter: 0.927"

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$363.99
$405.00

302, I-Beam Connecting Rod Type

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On Sale

Connecting Rod Type: I-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.090"

Wrist Pin Style: Floating

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Chevy Small Block V8, I-Beam Connecting Rod Type

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Connecting Rod Type: I-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 6.000"

Wrist Pin Style: Floating

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267, 305, 350, 400, I-Beam Connecting Rod Type

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Connecting Rod Type: I-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.700"

Wrist Pin Style: Floating

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454, 496, 4.250" Stroke, Cast Steel Crankshaft Material

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Stroke: 4.250"

Crankshaft Material: Cast Steel

Rod Journal Diameter: 2.200"

Rear Main Seal Style: 2-piece

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$399.99
$490.00

Chevy Small Block V8, Chevy 90-Degree V6

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On Sale

Connecting Rod Type: I-Beam

Connecting Rod Length: 6.000"

Wrist Pin Style: Floating

Wrist Pin Diameter: 0.927"

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454, 496, I-Beam Connecting Rod Type

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Connecting Rod Type: I-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 6.385"

Wrist Pin Style: Floating

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262, 267, 305, 350, 377, 383, 395, 400, 421, 434

Ships Free

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 6.000"

Wrist Pin Style: Floating

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262, 267, 305, 350, 377, 383, 395, 400, 421, 434

Ships Free

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.700"

Wrist Pin Style: Floating

Quick View

302, H-Beam Connecting Rod Type

Ships Free

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.400"

Wrist Pin Style: Floating

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$553.99
$589.99

302, 347, H-Beam Connecting Rod Type

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On Sale

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.400"

Wrist Pin Style: Floating

Quick View
$558.99
$594.99

Chevy Small Block V8, H-Beam Connecting Rod Type

Ships Free
On Sale

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 6.000"

Wrist Pin Style: Floating

Quick View

H-Beam Connecting Rod Type, Floating Wrist Pin Style

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Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 7.000"

Wrist Pin Style: Floating

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$578.99
$724.00

H-Beam Connecting Rod Type, Floating Wrist Pin Style

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On Sale

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 6.125"

Wrist Pin Style: Floating

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$599.99
$659.99

302, 347, 5.0L, 3.480" Stroke, External Engine Balance

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On Sale

Stroke: 3.480"

Crankshaft Material: Forged 4340 Steel

Rod Journal Diameter: 2.123"

Rear Main Seal Style: 1-piece, 2-piece

Quick View

H-Beam Connecting Rod Type, Floating Wrist Pin Style

Ships Free

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 7.000"

Wrist Pin Style: Floating

Quick View

Chevy Small Block V8, Chevy 90-Degree V6

Ships Free

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 6.000"

Wrist Pin Style: Floating

Quick View

Chevy Small Block V8, H-Beam Connecting Rod Type

Ships Free
Clearance

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.700"

Wrist Pin Style: Floating

Quick View

265, 283, 327, 350, H-Beam Connecting Rod Type

Ships Free

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 5.700"

Wrist Pin Style: Floating

Quick View

265, 283, 327, H-Beam Connecting Rod Type

Ships Free

Connecting Rod Type: H-Beam

Connecting Rod Material: Forged 4340 Steel

Connecting Rod Length: 6.000"

Wrist Pin Style: Floating

Quick View

350, 3.480" Stroke, 350 mains Main Journal Style

Ships Free

Stroke: 3.480"

Main Journal Style: 350 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.448"

Quick View

350, 383, Forged 4340 Steel Crankshaft Material

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Crankshaft Material: Forged 4340 Steel

Rod Journal Diameter: 2.100"

Rear Main Seal Style: 2-piece

Weight: 52.0 lbs.

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400, 3.750" Stroke, 400 mains Main Journal Style

Ships Free

Stroke: 3.750"

Main Journal Style: 400 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.648"

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

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Stroke: 3.875"

Main Journal Style: 400 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.648"

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350, 395, 3.875" Stroke, 350 mains Main Journal Style

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Stroke: 3.875"

Main Journal Style: 350 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.448"

Quick View

Chevy Small Block V8, 4.00" Stroke

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Stroke: 4.00"

Main Journal Style: 350 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.448"

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

Ships Free

Stroke: 4.000"

Main Journal Style: 400 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.648"

Quick View

Chevy Small Block V8, H-Beam Connecting Rod Type

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Garage Sale

Connecting Rod Type: H-Beam

Connecting Rod Length: 6.125"

Wrist Pin Style: Floating

Wrist Pin Diameter: 0.927"

Quick View

305, 3.480" Stroke, 2.100" Rod Journal Diameter

Ships Free

Stroke: 3.480"

Crankshaft Material: Forged 4340 Steel

Rod Journal Diameter: 2.100"

Rear Main Seal Style: 2-piece

Quick View

4.000" Stroke, 2.138" Rod Journal Diameter

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Stroke: 4.000"

Rod Journal Diameter: 2.138"

Connecting Rod Length: 7.000"

Quick View

Chevy Small Block V8, 3.750" Stroke

Ships Free

Stroke: 3.750"

Main Journal Style: 350 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.448"

Quick View

Chevy Small Block V8, 3.500" Stroke

Ships Free

Stroke: 3.500"

Main Journal Style: 350 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.448"

Quick View

Chevy Small Block V8, 3.50" Stroke

Ships Free

Stroke: 3.50"

Main Journal Style: 350 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.448"

Quick View

Chevy Small Block V8, 3.50" Stroke

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Stroke: 3.50"

Main Journal Style: 350 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.448"

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$1,099.99
$1,443.00

4.000" Stroke, LS mains Main Journal Style

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On Sale

Stroke: 4.000"

Main Journal Style: LS mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.559"

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$1,099.99
$1,443.00

4.000" Stroke, LS mains Main Journal Style

Ships Free
On Sale

Stroke: 4.000"

Main Journal Style: LS mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.750"

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Chevy Small Block V8, 3.335" Stroke

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Garage Sale

Stroke: 3.335"

Main Journal Style: 350 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.448"

Quick View

4.250" Engine Stroke, H-Beam Connecting Rod Type

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Engine Stroke: 4.250"

Connecting Rod Type: H-Beam

Piston Style: Dome

Piston Material: Forged Aluminum

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4.000" Engine Stroke, H-Beam Connecting Rod Type

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Engine Stroke: 4.000"

Connecting Rod Type: H-Beam

Piston Style: Dome

Piston Material: Forged Aluminum

Quick View

4.125" Engine Stroke, H-Beam Connecting Rod Type

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Engine Stroke: 4.125"

Connecting Rod Type: H-Beam

Piston Style: Dome

Piston Material: Forged Aluminum

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4.250" Engine Stroke, H-Beam Connecting Rod Type

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Engine Stroke: 4.250"

Connecting Rod Type: H-Beam

Connecting Rod Length: 7.000"

Connecting Rod Material: Forged 4340 Steel

Quick View
Ships Free

Engine Stroke: 3.480"

Connecting Rod Type: I-Beam

Connecting Rod Length: 5.700"

Connecting Rod Material: Forged 4340 Steel

Quick View

As one of the most respected and innovative manufacturing companies in the automotive aftermarket, SCAT is at the forefront with our team of dedicated engineering professionals, in-house R&D, programming, and state-of-the-art technology. They only use quality American steel to ensure durability and reliability in all products. With more than 50 years of experience supplying performance enthusiasts with top tier parts for cars that need extra horsepower or a customized look, you can trust that when you buy from SCAT, you are never going to be left stranded on the side of the road SCAT Crankshafts are the best in a business that strives for excellence. They use state-of-the-art manufacturing equipment and have people dedicated to constant research to ensure what you buy is produced using the latest technology to develop high-quality and reliable parts.

These crankshafts are a high-quality product because they offer innovation and precision in the manufacturing process. This is an American company that starts with research and giving you the best quality product possible! One of the most respected and innovative manufacturing companies in the automotive aftermarket, Scat produces world-class engine components for just about any application. With the best quality in the business and numerous awards, Scat guarantees satisfaction in the performance of its parts. Take even greater satisfaction knowing these parts are proudly manufactured in the USA. A long-standing tradition of quality and innovation sets SCAT apart.

Innovation is at the forefront at SCAT, with our team of dedicated engineering professionals, in-house R&D, programming, and state-of-the-art technology. A new SCAT crankshaft is engineered to be far better than the factory part, designed and built for years of reliable service. It offers such advanced features as a more durable coating on input bearing surfaces, which often cause premature wear using other brands, cylinder honing that ensures perfect alignment with cylinders in the block, precision machining for excellent surface finish, and repeatability of superior welds and fasteners.

As partners in your passion, the experts at Speedway Motors have carefully selected the foremost parts from legendary brands, as well as innovative solutions from emerging manufacturers. Not only is Speedway Motors a leading HANS Device dealer, but we're also #1 in customer service. Since 1952, Speedway Motors has partnered with top brands like HANS Device to help auto enthusiasts and racers build their best cars and live their best moments. Whether your passion is style or performance, HANS Device products & Speedway Motors are on your team to make it happen. What’s more, every HANS Device part we offer is backed by 3 generations of automotive expertise to help you build it right the first time. Count on HANS Device parts for sale from Speedway Motors, the premier HANS Device store, to deliver on our promise of high-quality products at an affordable price.

 

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