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Collection: Rotating Assemblies

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1173 products

Eagle Chevy Big Block Rotating Assembly with 4.280in Bore 4.250in Stroke +3cc Dome

Rotating Assemblies

Eagle Chevy Big Block Rotating Assembly with 4.280in Bore 4.250in Stroke +3cc Dome

Regular price $3,236.99
Sale price $3,236.99 Regular price
Eagle Chevrolet 427/454 Balanced Competition Rotating Assembly Kit

Rotating Assemblies

Eagle Chevrolet 427/454 Balanced Competition Rotating Assembly Kit

Regular price $3,262.99
Sale price $3,262.99 Regular price
Eagle Chevrolet 454 Balanced Competition Rotating Assembly Kit

Rotating Assemblies

Eagle Chevrolet 454 Balanced Competition Rotating Assembly Kit

Regular price $3,232.99
Sale price $3,232.99 Regular price
Eagle Chevrolet 427/454 Balanced Competition Rotating Assembly Kit

Rotating Assemblies

Eagle Chevrolet 427/454 Balanced Competition Rotating Assembly Kit

Regular price $3,154.99
Sale price $3,154.99 Regular price
Eagle Chevrolet 427/454 Balanced Competition Rotating Assembly Kit

Rotating Assemblies

Eagle Chevrolet 427/454 Balanced Competition Rotating Assembly Kit

Regular price $3,154.99
Sale price $3,154.99 Regular price
Eagle Subaru EJ257 w/Forced Induction 99.5mm Bore H-Beam Rods 4340 Crank Stroker Rotating Assembly
Eagle Subaru EJ257 w/Forced Induction 100mm Bore H-Beam Rods 4340 Crank Stroker Rotating Assembly
Eagle Honda K20 Rotating Assembly Kit

Rotating Assemblies

Eagle Honda K20 Rotating Assembly Kit

Regular price $2,863.99
Sale price $2,863.99 Regular price
Eagle Ford Pro Street 460 Rotating Assembly Forged Crankshaft w/ 4340 I Beam Rod - Boss 9 Heads

Rotating Assemblies

Eagle Ford Pro Street 460 Rotating Assembly Forged Crankshaft w/ 4340 I Beam Rod - Boss 9 Heads

Regular price $2,894.99
Sale price $2,894.99 Regular price
Eagle Ford Pro Street 460 Rotating Assembly Forged Crankshaft w/ 4340 I Beam Rod - SJC Heads

Rotating Assemblies

Eagle Ford Pro Street 460 Rotating Assembly Forged Crankshaft w/ 4340 I Beam Rod - SJC Heads

Regular price $2,894.99
Sale price $2,894.99 Regular price
Eagle Big Block Ford 460 Rotating Assembly

Rotating Assemblies

Eagle Big Block Ford 460 Rotating Assembly

Regular price $3,060.99
Sale price $3,060.99 Regular price
Eagle Ford Pro Street 460 Rotating Assembly Forged Crankshaft w/ 4340 I Beam Rod -3CC Flat Top Pist.
Eagle Chevrolet LS3 4340 4.00in Stroke Forged Crankshaft

Rotating Assemblies

Eagle Chevrolet LS3 4340 4.00in Stroke Forged Crankshaft

Regular price $2,456.99
Sale price $2,456.99 Regular price
Eagle Chevrolet LS3 4340 I-Beam Rods 4.00in Stroke Forged 4140 Crank w/ ARP 8740 Bolts

Rotating Assemblies

Eagle Chevrolet LS3 4340 I-Beam Rods 4.00in Stroke Forged 4140 Crank w/ ARP 8740 Bolts

Regular price $2,456.99
Sale price $2,456.99 Regular price
Eagle Chevrolet 4.8L/5.3L LS Pro Street Rotating Assembly

Rotating Assemblies

Eagle Chevrolet 4.8L/5.3L LS Pro Street Rotating Assembly

Regular price $2,641.99
Sale price $2,641.99 Regular price
Eagle LS3 Pro Street Balanced Rotating Assembly

Rotating Assemblies

Eagle LS3 Pro Street Balanced Rotating Assembly

Regular price $2,602.99
Sale price $2,602.99 Regular price
Eagle Chevrolet 4.8/5.3 LS Pro Street Rotating Assembly 363 Cid 4.000in Stroke 6.125in Rod -5cc Dome
Eagle Chevy LS 363 Rotating Assembly 4340 Crankshaft w/ H Beam Rods & Pistons

Rotating Assemblies

Eagle Chevy LS 363 Rotating Assembly 4340 Crankshaft w/ H Beam Rods & Pistons

Regular price $2,444.99
Sale price $2,444.99 Regular price
Eagle Chevy Pro Street 384 Rotating Assembly 4140 Crankshaft w/ 4340 I Beam Rods & Flat Top Pistons
Eagle Chevy Pro Street 383 Rotating Assembly 4140 Crankshaft w/ 4340 I Beam Rods & Flat Top Pistons

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

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High Quality Parts