What torque specs should I use for the cam thrust plate and timing cover?
Documented on the Chevrolet Small Block 350 (sbc 350) build
Published March 28, 2026
Use the factory torque specifications for the SBC 350.
Full Answer
Use the factory torque specifications for the SBC 350. If the spec isn't available, refer to the cam/thrust plate manufacturer's instructions. Over-torquing can warp parts; under-torquing can allow movement or leaks.
Documented In This Build
Related Knowledge
How do I know the timing marks are aligned correctly?How do I check cam endplay?Do I need to replace lifters when installing a new cam?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?What torque should I use on the crankshaft bolt?
Related Parts
Assembly lube
$0
Hydraulic lifter set
$0
Camshaft (SBC 350)
$0
Timing set (chain and gears)
$0
Camshaft thrust plate / retainer
$0
Front timing cover
$0
Front main / crank seal
$0
Harmonic balancer / crank pulley (if removed)
$0
Related Tools
Torque wrench
Socket and ratchet set
Engine stand
Feeler gauge / dial indicator (for endplay)
Cam installation tool / wooden dowel
Seal driver / appropriate sized socket
Screwdrivers / picks
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