Chevrolet GMC SBC V8 283 305 307 327 350 400 Enginetech Cylinder Head Bolt Set

Description

1 - SET OF CYLINDER HEAD BOLTS FOR CHEVY SBC 283 - 400 ENGINES
PART NO. HBK142
APPLICATIONS:
CHEVROLET SBC V8 ENGINES (BOTH HEADS)
1955 - 2002
262 265 267 283 305 5.0L 307 327 350 5.7L 400
(EXCEPT LT1 AND LS1 ENGINES)
Many later model engines require torque-to-yield (TTY) head bolts that are only good for one-time use and should be purchased every time you remove a cylinder head.
These bolts must be torqued to an exact specification and an exact sequence to ensure a proper seal of the head gasket.
Some engines, especially those with aluminum heads and MLS head gaskets, require more clamping strength because of increased expansion. Torque-to-yield head bolts are designed to achieve maximum clamping strength when they are stretched to their “yield” point.
It’s very important to refer to your owner’s manual for the torque specs on your vehicle.
In some engines, it’s as simple as tightening down each bolt to a specified number of foot/lbs while others are much more intricate.
Shi
pping
:
Monday - Friday:
Orders are shipped within 24 hours
Weekends:
Orders after Noon CST on Friday, and weekends
will be shipped the following Monday.
Holidays:
Orders will be shipped the next business day
Warranty
:
Most parts come with a limited parts only warranty.
Limited warranty will not cover labor or
additional parts.
Performance use voids all warranties.
BBJ Engine Parts has no Warranty,
express or implied, beyond the warranty of the manufacturer.
Returns
:
Items must be returned within 30 days of purchase.
Items must be in new unopened condition in original packaging.
Images:
On many items the 1st pic is a generic image,
please see all pics for image of actual part
Due to product changes by manufacturer the actual part
may vary due to pic not having been updated,
If you  have any questions please contact us prior to
purchase.
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