My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Manley 290330X SBC Stroker Kit Stroke Bore Engine Crankshaft Rotating Assembly - 434ci 4.000 4.155

Manufacturer

Picture for manufacturer Manley

Part Number

290330X
9 reviews
Sale Price

$3,122.60

Estimated ship date Thursday, November 19

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Manley 290330X is a Small Block Chevy (SBC) 434ci Stroker Kit engineered for high-performance engine builds. Designed around a 4.000-inch stroke and a 4.155-inch bore, this kit delivers the displacement and rotating assembly components needed to build a potent 434 cubic inch Small Block Chevrolet engine.

Manley Performance has been a trusted name in race-proven engine components for decades, and their stroker kits are built to handle the demands of street performance, circle track, drag racing, and marine applications. Each kit is precision-machined and balanced to exacting tolerances to ensure reliable power output and long service life.

Key Specifications:

  • Engine Family: Small Block Chevrolet (SBC)
  • Displacement: 434 cubic inches
  • Stroke: 4.000 inches
  • Bore: 4.155 inches
  • Manufacturer Part Number: 290330X

Kit Typically Includes:

  • Forged crankshaft
  • Forged connecting rods
  • Forged pistons with rings
  • Bearings and associated hardware

Manley stroker kits are a popular choice for builders seeking a reliable, performance-oriented rotating assembly that delivers maximized torque and horsepower from the proven Small Block Chevy platform.

Great prices on awesome products. Shipped right to my door. Amazing experience. Will be buying more from this company and recommending them to everybody. Thank you

Great price with free shipping

Ok

Fair price,shipped fairly quick

Best price!

Seems pretty easy. First time shopper.

Quality of products (Marine grade cabinet hardware & hooks) was excellent and as expected. Delivery was quick. Everything came in two shipments. The first arrived faster then indicated, the second exactly as indicated. Smooth experience.

My students will benefit from the timing belt display (demo) unit I purchased from you! Fast shipping time, quality made and fair pricing! Thank you! :)

Cheapest price around. We'll see how fast I get it.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy