Chevrolet Head Bolt Set Small Block 350 Performance - 180,000 PSI material NEW

Description

Small Block Chevrolet Performance Head Bot Set
Heavy duty design, longer than stock, for use with or without head bolt washers.
•180,000 PSI material
•Longer than stock for use with washers (7/16" x .125")
•Improved wrench ability with 1/2" hex head
Qty
Head
Thread Size
Length to under head
Overall Length
14
6 pt
7/16 - 14
3.810" / 96.77 mm
4.270" / 108.45 mm
16
6 pt
7/16 - 14
1.660" / 42.164 mm
2.092" / 53.136 mm
4
6 pt
7/16 - 14
3.089" / 78.46 mm
3.550" / 90.17 mm
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Please read instructions before using.
In certain circumstances engine builders must use a sealer on the bolt threads because the bolts protrude through the water jackets of the cylinder block.  We have found that these substances can act as lubricants and grossly affect the torque-tension values during installation.  In some cases these substances can cause the bolt to experience tensile loads up to or over 18,500 lbs even though the torque wrench shows only 70 foot lbs.
All EngineQuest bolts are furnished with a phosphate and oil finish and NO additional lubrication is required.  However, if sealants are needed, we caution that engine builders to use extreme care in order to avoid inadvertently over-torqueing of the bolts.   Specifically, we recommend lowering the torque value to 55-60 foot lbs. when using a sealant.
CAUTION:  Must check thread engagement when installing on aftermarket cylinder heads.  A minimum of .500” of thread engagement is required.  When used in Big Block Chevrolet Bowtie blocks you must bottom tap all threaded bolt holes.
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Message us if you have any questions on this item. (Customer Service hours are M-F 7:30 am to 4:00 pm PST)
Shipping
rate applies to continues 48 states in the United States only.
– Lift Gate and Residential delivery subject to additional .00 surcharge on truck shipments.
FedEx
is the primary shipping company for small parcel shipments (items under 70 lbs).. Standard delivery time is anywhere between 1 to 7 business days. Most items (items under 70 lbs ) have options for expedited shipping.
Alaska, Hawaii, Guam, Puerto Rico & Virgin Islands, please email for shipping rates.
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A Return Authorization
is required. Our parts are aftermarket replacement designed to be used in our recommended applications, installing in non-recommended applications will void any warranty. Actual product may vary from the picture(s) provided.
All returns are subject to a Restocking Fee of up to 20%.
Only new, unused, 100% saleable condition Products are eligible to be returned.
Description & Pictures:
We do our very best to accurately describe every product. We will not be held responsible for any listing errors or buyer assumptions.  Some photos used are a representation of the item, not always exact item shipped.  Please ask questions prior to purchase if you are unsure.  We are not responsible for product changes made by manufactures.
“WARNING: This Product May Contains Chemicals Known To The State of California to Cause Cancer, And Birth Defects Or Other Reproductive Harm.”
visit the P65Warnings CA GOV website for more information
WARRANTY
LIMITED WARRANTY:
ENGINEQUEST warrants to the original purchaser that during the Warranty Period, the product sold by us with this warranty (the Product) shall be free of defects in material and workmanship under normal use and with periodic maintenance as recommended by the original equipment manufacturer (OEM) subject to the following terms and conditions.
WARRANTY PERIOD
: 12 months from date of purchase from ENGINEQUEST or the length of the engine warranty, whichever comes first.
THESE ARE ENGINEQUEST'S ONLY WARRANTIES. EXCEPT FOR THE WARRANTY ABOVE, ENGINEQUEST
MAKES NO WARRANTY WHATSOEVER WITH RESPECT TO THE PRODUCT, INCLUDING ANY (i) WARRANTY OF MERCHANTABILITY; (ii) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER EXPRESS OR IMPLIED BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.
STANDARDS
: Subject to limitations listed herein, ENGINEQUEST, at its option, shall repair or replace a product within the warranty term after determination by ENGINEQUEST that the product is defective. All repairs and/or replacements covered by this warranty must be authorized in advance by ENGINEQUEST. Unauthorized repairs will not be paid. Remanufactured oil pump and timing cover warranty is void if pump cover has been removed or altered in any way. We assume no liability unless we are contacted before any work is done.
LIMITATIONS
: This warranty only applies to Products originally supplied by ENGINEQUEST. This warranty is not transferrable and does not apply to or include any of the following: (
1) Damage as a result of an act of God, misuse, abuse, accident, over-heating, lack of lubrication, contamination, or improper use, installation, operation or maintenance; (
2) Repair or replacement of any accessory or service item, including but not limited to: (a) all components of the cooling, fuel, electrical and ignition systems; and
(b) all belts, hoses, and filters;
(3) Any Product used for competition racing or similar or related purposes; (4) Any Product to which a device or accessory not conforming to original manufacturer's specifications has been installed; (5) Any Product on which periodic maintenance services required by the original manufacturer have not been performed; and (6) Any Product that has been modified or disassembled without the prior written authorization from ENGINEQUEST. Crankshaft warranty requires installation of new harmonic balancer at time of crankshaft installation. ENGINEQUEST will not pay towing.
LIMITED LIABILITY:
ENGINEQUEST's
liability under this warranty is limited solely to the repair or replacement of defective product.
ENGINEQUEST
SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, EXEMPLARY,  OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY (including for rental cars or towing fees), REGARDLESS OF WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR ANY OTHER THEORY OF LIABILITY, EVEN IF
ENGINEQUEST
HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Further, in no event shall the liability of ENGINEQUEST exceed the individual price of the Product on which liability is asserted.
STANDARD REIMBURSEMENT FOR LABOR:
The amount of Labor credit for repairs will be determined by multiplying the standard labor rate per hour (based on your area, not to exceed .00 USD) by the factory time shown in Chilton's and
Motor's manuals. Not to exceed 0.00.
LAW:
These terms are governed by Nevada law (without regard to conflict of law principals).  This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
No dealer nor any agent or employee thereof, is authorized to extend or modify this warranty. This warranty may be distributed in a state(s) which may not allow the limitation or exclusion of some warranties or of incidental or consequential damages. In the event that any provision of this warranty
should be or become invalid or unenforceable, the remaining terms and conditions hereof shall remain in full force and effect. All returns must be accompanied by a Return Goods Authorization (RGA) issued by Customer Service.