Parts Center
Stroker & Crank Kits
Increasing the cubic inch of an engine is one of the easiest ways to make more power and torque. From our classic small block Chevy kits, to the sport compact scene, we have the rotating assembly that will best suit your needs. Our stroker & crank kits include the following items: crankshaft, connecting rods, pistons, piston rings, and main/rod bearings.
Not only are our kits complete rotating assemblies, but we offer a blueprint spec sheet on main & rod journal sizing, connecting rod housing sizing, and connecting rod bearing clearance. To view a copy of our blueprint spec sheet click here.
Crate Engines
Want a high horsepower motor, but don't want to second guess yourself in building it? Why not have over 60 years of first-hand experience behind you with one of our crate engine packages. From a short-block that you can finish up yourself, to fully assembled & plumbed turn-key dyno engines, there's something for everyone at Speed-O-Motive. Any and every motor can be customized to your preference. So if you can't find a combination you like, give us a call and we'll put together a package tailored to your specific needs!
To view a copy of our complete blueprint spec sheet for our engines, blocks, cylinder heads, and rotating assemblies click here.
Cylinder Heads
CNC ported & hand blended to optimze flow. Custom ground camshafts matched to our port programs. Give us your bore size, stroke, rod length, and application. We size critical port areas, choke point and valve seat angles to optimize air velocity specifically for your combination. We use the racing Cosworth Formula for optimizing the cross sectional area to increase port velocity. All heads are CNC machined on Rottler equipment in our in house multi-million dollar CNC machine center, and assembled by specialists with over 60 years in the high performance industry.
Apparel
Our original logo is back! Get some Speed-O-Motive gear and be proud to be a part of an American tradition in automotive performance. Logo's on both front and rear in sizes from Small to XXX-Large.
T-Shirts = $10.00 (Grey Available Only!)
