What torque sequence and values should I use for SBC 350 heads?
Documented on the Chevrolet Small-Block Chevy 350 build
Published March 28, 2026
Follow the head manufacturer or engine manual for the correct torque sequence and values.
Full Answer
Follow the head manufacturer or engine manual for the correct torque sequence and values. Typical multi-stage torqueing is used (e.g., incremental steps then final angle for TTY bolts), but exact numbers depend on bolt/stud type and gasket material.
Documented In This Build
Related Knowledge
How do I prime hydraulic lifters before installation?How can I tell if a lifter is the correct type for my cam?What signs indicate a problem after installing heads and lifters?Do I need to replace my head bolts or can I reuse them?How important is degreeing the cam?What torque sequence and values should I use for SBC heads?How do I set lifter preload or hydraulic lash?What should I do to prepare the engine for first start and break-in?
Related Parts
Pushrods
$40
Assembly lube
$12
Head gasket set (pair)
$60
Hydraulic lifter set
$120
Cylinder heads (pair)
$800
Head bolts / studs
$120
Valve cover gaskets
$20
Related Tools
Socket set and ratchet
Engine stand
Feeler gauge / dial indicator
Magnet or lifter tray
Clean shop rags / solvent
Torque wrench
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