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Summit Racing® Cylinder Head Bolt Kits SUM-910200

Summit Racing SUM-910200 - Summit Racing® Cylinder Head Bolt Kits
Made in the USA

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Cylinder Head Bolts, 12-point, 8740 Chromoly, Black Oxide, 7/16-14 in. Thread, Chevy, Small Block, Kit

Estimated Ship Date: ...Loading Tuesday 5/26/2020
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Brand: Summit Racing

Manufacturer's Part Number: SUM-910200

Part Type: Cylinder Head Fasteners

Product Line: Summit Racing® Cylinder Head Bolt Kits

Summit Racing Part Number: SUM-910200

UPC: 190861055926

Fastener Style: Bolt

Thread Size: 7/16-14 in.

Undercut Stud: No

Head Style: 12-point

Fastener Material: 8740 chromoly

Fastener Finish: Black oxide

Washers Included: Yes

Washer Style: Flat

Quantity: Sold as a kit.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Summit Racing® offers cylinder head bolt kits that will keep consistent clamping force on your heads and not your wallet! Our kits contain strong, high-quality steel bolts with either a black oxide or zinc plated finish for added durability. Some kits also include washers. Stay on budget--let Summit Racing® help complete your cylinder head installation with our selection of cylinder head bolt kits.

Warranty

Questions & Answers Ask a Product Question
Q:

Will this kit cover both / 2 sets of heads

Asked by RANDY on January 18, 2018

A:

Yes it covers both heads

ALAN from CA answered on January 21, 2018

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Q:

What socket size fits the bolt head ?

Asked by ABEL on April 16, 2018

A:

If I remember right it's 1/2"

TIM from OH answered on April 17, 2018

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Q:

I bought these bolts for a set of aluminum heads I bought. My fault for buying generic heads but it seems the bolts for the center between the rocker studs are too long or Maybe my block is just old and I just have to work them down into probably slightly rusted threads but they get almost all the way down with little effort til about 1/4" left and get super tight and I'm scared to start torquing them. Any help maybe?

Asked by JASON on April 26, 2020

A:

I don't think the heads have anything to do with it. You have to clean all the threads in the block with thread chasers. Do not use a tap. The center and lower holes in the block are cooling passages. Junk and old thread sealer collect in there. Chasing the threads not only gets rid of the gunk but also makes sure your threads are clean so you get the proper torque on your head bolts.

GENO from MN answered on April 29, 2020

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Q:

Are these a TTY bolt, or conventional?

Asked by JEFFERY on October 24, 2016

A:

Thank you for your question. Summit Racing SUM-910200 are conventional bolts.

Summit RacingSummit Racing Answer - October 27, 2016

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Most Helpful Reviews Review This Product

36 Customer Reviews for Summit Racing SUM-910200 - Summit Racing® Cylinder Head Bolt Kits

Average Customer Review

5 Star

(27)

4 Star

(6)

3 Star

(0)

2 Star

(2)

1 Star

(1)

+See All 36 Reviews

Not Usable

Summit RacingSummit Racing Verified Purchase

SUM-910200
I use a lot of Summit house brand stuff when buying parts. However, these bolts were nowhere near acceptable. The heads were all different sizes, with most of them being in between a metric and standard fit on a 6 or 12 point socket. Even if you could get a socket onto one they would be un-torquable due to the lack of quality on the heads of the bolts. Would not recommend. Should've saved the time and bought ARP in the first place. ...read more

2 of 2 found this review helpful.

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Reviewer: from KY

Date: January 23, 2019

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Ease of Installation
Price/Value
Quality

Tightness issues

Summit RacingSummit Racing Verified Purchase

SUM-910200
I purchased these for a 355 SBC with Vortec heads. I used RTV to seal the bolts when I installed them. I torqued them to spec and rechecked several times before installing the motor. I used an engine hoist to install the engine and completed the assembly. While priming the oil pump, I noticed a leak. All bolts were loose, so I re-torqued the bolts. About 200 miles into break in I now have a blown head gasket. I checked the bolts, 1/2 a turn to a full turn off. ...read more

2 of 2 found this review helpful.

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Reviewer: from GA

Date: September 17, 2017

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Price/Value
Quality

head bolt kit

Summit RacingSummit Racing Verified Purchase

SUM-910200
i like the look of them on my aluminum head the black bolts and washers contast nicely, and are stronger than stock bolts.

2 of 2 found this review helpful.

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Reviewer: from NE

Date: February 10, 2015

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Price/Value
Quality

Chevy head bolts

Summit RacingSummit Racing Verified Purchase

SUM-910200
Fit and finish was very good but did NOT come with sealant on threads.

1 of 1 found this review helpful.

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Reviewer: from PA

Date: September 08, 2016

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Quality

Great value

Summit RacingSummit Racing Verified Purchase

SUM-910200
Great value and great hardware summit didn't cut corners on the quality.

1 of 1 found this review helpful.

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Reviewer: from OK

Date: February 16, 2016

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Price/Value
Quality

Some parts are not legal for use in California or other states with similar laws / regulations

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