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In-Store Pickup Location

Summit Racing® SFI-Approved Flexplates SUM-G104SFI

Summit Racing SUM-G104SFI - Summit Racing® SFI-Approved Flexplates
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  • The Summit Racing Street and Strip Flexplate

    The Summit Racing Street and Strip Flexplate

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Flexplate, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, V6/V8, Each

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Brand: Summit Racing

Manufacturer's Part Number: SUM-G104SFI

Part Type: Flexplates

Product Line: Summit Racing® SFI-Approved Flexplates

Summit Racing Part Number: SUM-G104SFI

UPC: 190861056183

Ring Gear Tooth Quantity: 168-tooth

Rear Main Seal Style: 1-piece

Engine Balance: External

Flexplate Material: Steel

Safety Rating: SFI 29.1

Quantity: Sold individually.

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

Our Summit® SFI-approved flexplates are built for racing. They're thicker than stock, double-welded with a forged one-piece ring gear. Available in several internally and externally balanced applications.

Warranty

Questions & Answers Ask a Product Question
Q:

Will this work on a gen1 1 piece rear main seal, 350/700r4?

Asked by TYLER on August 21, 2018

A:

Yes works on my 383 1 piece 350 thm

JEFF from OH answered on August 21, 2018

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Q:

bought this Flexplate to use on my BluePrint 383 crate motor.I need a torque converter between 2000 and 2400. Can you recommend one?

Asked by BRUCE on February 06, 2018

A:

Thank you for your question. You didn't mention the transmission you're using so we'll assume a GM TH-350. If that's the case, Hughes makes a great converter in a 2,000 RPM stall as part number HUP-GM20. If you're using something other than a TH-350, please copy and paste this link then select your transmission from the left-hand web filter:

https://www.summitracing.com/search/part-type/torque-converters/brand/hughes-performance/advertised-flash-stall-rating-rpm/2-000-rpm

Summit RacingSummit Racing Answer - February 06, 2018

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Q:

What is the bolt circle pattern on this flex plate?

Asked by DAVID on December 24, 2017

A:

The bolt pattern is erratic (can only be put on one way) the bolt pattern diameter is approximately 2.990. I hope that answers your question.

DANIEL from CA answered on December 29, 2017

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Q:

Will this work with a b&m 10” 2000-2400 converter. It says you need a small bolt pattern?

Asked by ERIC on December 18, 2018

A:

Thank you for your question. The Summit G104SFI flexplate is drilled for both the small 10 3/4 in. and the large 11 1/2 in. bolt pattern.

Summit RacingSummit Racing Answer - December 18, 2018

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

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