The most complete way to go when replacing a Small Block Chevy engine and worn out transmission. We build a 400ci Small Block Chevy for $2500. Combination: Up to this point, all the engines I had built were for racing only. Wide range of Small Block Chevy - Piston & Rod Combos - Engine Parts at CNC Motorsports for all your high performance auto needs. This engine is perfect for a performance street car or weekend bracket racer. ... Mahle Pistons & Eagle Rods Combo SB Chevy 400 3.750 Stroke 12.9:1 Dome Pistons, 6.000 Rods. The advent of modern engines that make 400 hp or more has colored the reality of the past. Shop 400 Chevy Small Block V8 Crate Engines and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. CALL US NOW: (800)341-1528 HELP CENTER. 400 Chevy Small Block V8 Crate Engines in-stock with same-day shipping. From the basic Chevrolet Performance Connect and Cruise to packages put together by Pace Performance, we offer many different configurations for manual or automatic. This was my first street/strip motor and my main concerns were drivability and cost .... 030 over 2 bolt block, KB 9.5 Pistons, Cast Crank, Solid Cam 230/240 @ 0.50, .498/.503 Lift @ 107D Lobe Center, Cam installed 3 Deg. A 406 cubic inch small block is one of the most popular choices for Chevy powered sportsman drag racers seeking strong reliable power at reasonable cost. It’s not easy to make 400 hp with a basic 350 Chevy using stock heads. $1,022.95. Only at www.carcraft.com, the official website for Car Craft Magazine. Re: Any proven combo's out there for a 406-421 sbc Post by 555RAT » Sun Jun 12, 2011 3:59 pm I run a 406 with ported Vic Jr. Heads, super victor, 260@.050 and 2800lbs that ran 10.0's at 132 so I'm sure you'll easily make it with a 421 and better stuff but you'll likely be needing the chassis certified especially with the right converter. Small Block Chevy 400 Cubic Inch Street Strip Engine Package. This kit includes everything to build a 400 CID performance street or bracket race engine. small-block Chevy. How did we do it, read the full article for details and some great tips. Careful planning and the right mix of parts can push the power close to 700 HP without exotic or costly components. 400 on pump gas, it's not impossible, but not something you would want as a daily driver. With its 4.00-inch bore and 3.48-inch stroke, at one time it was the largest production small-block Chevy. The new Chevy High Performance has a story on a pump gas small block that made decent power, but it looked kinda weak to me considering the tunnel ram and 2 carbs. The following combination isn't magical by any means, but on the other end of the spectrum, shows just how well a GM Performance Parts 502 crate engine … In our experience, you must have a decent set of cylinder heads in order to make 400 hp on a basic, low-compression 350 c.i.d. As for building a 550 h.p. sbc chevy 406 assembly scat crank 6" rods wiseco flat top 4.165 pistons 400 mj Spend most of your budget on the heads. Featuring a World Sportsman iron small block, Aluminum 210cc cylinder heads and many other quality PBM products.