Ls1 Main Cap Side Bolt Torque

Crankshaft bearing cap side bolts 25y 18lbft crankshaft bearing cap studs outer studs first pass in sequence 20y 15lbft crankshaft bearing cap studs outer studs final pass in sequence 53degrees crankshaft oil deflector nuts 25y 18lbft crankshaft position sensor bolt 25y 18lbft.

Ls1 main cap side bolt torque. Aftermarket intake manifold. Crankshaft bearing cap studs outer studs first pass in sequence 15 lb ft. Crankshaft bearing cap side bolts. Ls1 main cap bolts can you use the main cap bolt over or do they need to be replaced.

Forward accumulator cover to valve body bolt 6 10 lb ft. M8 x 1 25 x 46 0. 46 lb ft. Fasteners that list an angle are torque to yield tty.

Don t forget our other ls1 how to. If the final pass on the torque setting is in degrees the bolt is torque to yield and cannot be reused. M11 x 2 0 x 155 5. How to install a torque to yield fastener.

15 ft lb 1st sequence 80 degrees. Heat shield to transmission bolt. 18 lb ft. The intake manifold rocker arm and rear cover bolts can be reused.

13 lb ft. Outer main cap stud nuts. If you use arp fasteners follow the. The balancer bolt is also a torque to yield fastener.

Replacing the old tried and true small block chevy engine with a new version would not be an easy task. These can be re used if sealant is re applied. Oe plastic injection manifold. Tighten outer main bearing cap bolts and side bolts torque fasteners now torque all m10 outer main bolts numbered 11 20 in the first picture in sequence to 15 ft lbs.

Line pressure plug. 15 ft lb 1st sequence 53 degrees. Main cap side bolts. Inner main cap bolts.

And if he will read the link it will show him the 3 bolts and each torque setting. The 4 bolts in the main caps are tty the 2 bolts on. The new small block is known as the ls engine family and has more than successfully replaced 350 s and 305 s that were based in design from the 1950 s. The vertical main bolts can also be re used but the side bolts are often replaced because they have sealant on them.

Main cap bolt torque values. The specs listed are for stock fasteners.