The tiny block Chevy engine is the most typical V8 engine the end there to include performance upgrades to. Manufacturing for the typical little block began in 1957 and also is tho being supplied today. As result of the long production run, a few different versions and also displacements to be available. Many parts room interchangeable transparent the years, however some, such as an oil pan, space era specific. They"re straightforward to work-related on and also are a good engine platform to do streetable power. Plus, the tiny block Chevrolet is a an excellent performer in its share form. The doesn"t take it too much to lug the engine alive. Most truck versions of the 350 SBC had 4 bolt mains and also some cars. Structure a an excellent performer the will hold the horsepower with each other does not have to be ultra-expensive. You can start through a great 2 or 4 bolt main small block and build power on it.
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Because that the SBC"s popularity, the automotive aftermarket has responded by manufacturing countless numbers of power upgrades. Building a small block Chevy has many, many combinations the cylinder heads, cams, intakes and also other parts to completely custom construct the engine you desire for her purpose. Snucongo.org carries hundreds of performance components for the small block Chevy at everyday low prices!
267, 305, 327, 350, 400 CID - SBC firing Order
Torque Specs
Always torque bolts in 3 equal increments
| Lube or Sealer | Torque to: | 7/16 main Caps (2 bolt) | Engine Oil | 70 ft-lbs. |
| 7/16 Inner key Caps (4 bolt) | Engine Oil | 70 ft-lbs. | ||
| 7/16 Outer main Caps (4 bolt) | Engine Oil | 65 ft-lbs. | ||
| 3/8 Outer main Caps (4 bolt) | Engine Oil | 40 ft-lbs. | ||
| 3/8 Connecting Rod | Engine Oil | 45 ft-lbs. | ||
| 11/32 Connecting Rod | Engine Oil | 45 ft-lbs. | ||
| Cylinder Heads | Engine oil (blind hole)Sealer (water jacket) | 65 ft-lbs. | ||
| Rocker Studs (screw-in) | Engine Oil | 50 ft-lbs. | ||
| Oil Pump | Engine Oil | 65 ft-lbs. | ||
| Oil Pan | Engine Oil | 12 ft-lbs. | ||
| Cam Sprocket (upper gear) | Thread Locker | 20 ft-lbs. | ||
| Timing Cover | Engine Oil | 6 ft-lbs. | ||
| Intake Manifold (Cast stole Heads) | Non- Hardening Sealer | 30 ft-lbs. | ||
| Valve Cover | Engine Oil | 3 ft-lbs. | ||
| Exhaust Manifold | Anti-Seize Lubricant | 25 ft-lbs. | ||
| Spark Plugs | No Lube or Sealer | 20 ft-lbs. | ||
| Flexplate (Automatic)Flywheel (Clutch) | Thread Locker | 60 ft-lbs. | ||
| Clutch pressure Plate | Thread Locker | 35 ft-lbs. | ||
| Centerbolt (Harmonic Damper) | Engine Oil | 60 ft-lbs. See more: What Do Owls Represent In Dreams About Owls, Dreams About Owls | ||
| Bellhousing (Transmission come Block) | Engine Oil | 25 ft-lbs. |
SBC Cylinder Head Bolt Tightening Sequence
