350 chevy torque specs

Cylinder Head oiled 716-14 60 ft. Rocker cover 25 lb.

Over 6000 Automotive Torque Specs.

350 chevy torque specs. GM 57L-350ci-V8 Engine Torque Specs. Over 6000 Automotive Torque Specs. Search Car Torque.

The Chevrolet 350 cylinder-head torque specification is 65 ft-lbs. The intake installed onto cast-iron heads requires 30 ft-lbs. If your engine has aluminum cylinder heads the threads are more fragile than the cast iron so the intake specification is 18 ft-lbs.

The torque specifications for Chevrolet 350 cubic inch V8 head bolts are 65 foot-pounds per bolt if securing the stock cast iron head. Aftermarket aluminium heads have unique torque settings so manufacturers guides should be consulted. These specs are for stock-type bolts with light engine oil applied to the threads and the.

Specifications additional parts that you may need to purchase torque specifications and a service parts list. The 350 HO engine incorporates modern technology in a package that can be installed in applications where 265-400ci small block Chevrolet V-8s were originally used. 350 3600 rpm Max Torque.

380 3600 rpm Stroke. Torque Specs for Small Block Chevy Engines Part Bolt Size Minimum Maximum Camshaft Sprocket 516-18 15 ft. Connecting Rod 38-24 30 ft.

Cylinder Head oiled 716-14 60 ft. Exh Manifold to Cyl Head Center 38-16 25 ft. 716 Main Caps 2 bolt Engine Oil.

716 Inner Main Caps 4 bolt Engine Oil. 716 Outer Main Caps 4 bolt Engine Oil. 38 Outer Main Caps 4 bolt Engine Oil.

If you are using ARP bolts you MUST use their specs. 38 Connecting Rod Bolt. 1132 Connecting Rod Bolt.

Main bearing caps on 327 engines should be torque in two steps to between 60 and 70 lb-ft while 350 engines should be taken to 75. These are the caps on the crankshaft. Rod caps or rod bearing caps should be torqued to 45 lb-ft for the 327 engine and 35 for the 350 engine.

Torque Specs Chevy 350. Jump to Latest Follow 1 - 13 of 13 Posts. Knuckles El Creep Registered.

Joined Apr 28 2006 7 Posts. Discussion Starter 1 Apr 28 2006. Cylinder head oiled 716-14.

Exhaust Manifold to Cylinder Head Center 38-16. Exhaust Manifold to Cylinder Head Ends 38-16. While the first generation 350s 65 ft-lb.

Head bolt torque is one of those numbers that all real gearheads have committed to memory the bolt tightening sequence is a little more complex. Assign each of the three rows of bolts a letter from top intake manifold side to bottom exhaust manifold side. A for the top B for the middle and C for the bottom.

Small Block Chevy Head Bolt Torque Specifications. Step 1 25 FtLbs. Step 2 45 FtLbs.

Step 3 65 FtLbs. For Head Studs or aftermarket bolts CHECK YOUR INSTRUCTIONS SBC studs are available in a ton of. Different styles depending on heads and stud diameters.

Oil pan to front cover 80 lb. Front cover 75 lb. Rocker cover 25 lb.

516 - 18 Oil Pan bolt 165 lb. Camshaft Sprocket 20 lb. 38 - 16 Intake manifold 25 lb.

Water Outlet 20 lb. Exhaust manifold 25 lb. Clutch pressure plate 35 lb.

Then in 1967 Chevy had a big year with the release of the 302 and 350 engines. The 302 still used a 4-inch bore but had a shorter 3-inch stroke like the 283 affording a much higher-winding race engine. The 350 blocks used the same 4-inch bore as the 327s except they increased the stroke to 3480-inches.

The proper procedures and torque specs if they have specific values as many do. You will need the usual things for. The Small Block Chevy manifolds from the early 280 302 307 327 350 and 400 motors are pretty easy to change they are not too heavy even in cast iron.

This should also apply. Small Block Chevy Intake Manifold Bolt Torque. Our famous Hum Baby Chevy 350 crate engine.

Shes a smooth running machine that is suitable for a practical enthusiast looking for a higher quality engine than what GM offers. 350 HP 400 TQ 87 Regular Gas. Bpos has given the correct specs.

And like he said itll vbe hard to have torque wrench underneath the car trying to measure everything. Suggestion Double nut a 38 bolt in the vise and adjust it for 30-35 ftlbs as shown by your torq wrench. Then replace tw with habd wrench and feel the torque required to turn.