#91615376

Big Block Chevy Balancing Plate

Name: Big Block Chevy Balancing Plate
Brand: Speedway Motors
SKU: 91615376
Price: 25.99 USD
Availability: InStock
Rating: 4.5 (10 reviews)

10 Reviews

12 Questions

Bolt-on balancing plate lets you balance your 454 engine with 350 flywheel or flex plate
Allows use of lighter 350 flywheel to rev quicker
Precision stamped steel

$25.99

/each

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Product Summary

Bolt-on balancing plate lets you balance your 454 engine with 350 flywheel or flex plate
Allows use of lighter 350 flywheel to rev quicker
Precision stamped steel

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Key Specs

MFG. Part #	91615376
Brand	Speedway Motors

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Speedway Motors 91615376 Details

Lets you balance your Big Block Chevy 454 engine with a 350 flywheel (manual transmission flywheel or automatic transmission flex plate) and a bolt-on balancing plate.

Allows use of lighter 350 flywheel to rev quicker
Fits between the crankshaft and flexplate
Correctly balances the engine without resorting to a big heavy flywheel
Precision stamped steel plate
Road and race tested
Can be used in conjunction with a 153 tooth flywheel/flexplate

Note: The weight welded to this plate is positioned to the block side of the plate.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Speedway Motors 91615376 Specifications

KEY SPECS
MFG. Part #	91615376
Brand	Speedway Motors

GENERAL
Sold in Quantity	Each

Ratings & Reviews

4.5

10 Reviews

Overall Assessment

Our product has been praised for its quality, practicality, and value for money; customers have particularly appreciated its ease of installation. Users highlighted that the product successfully enables the use of a Small Block flywheel on Big Block engines, hence saving them the cost of a special flywheel. Some customers suggested clearer installation instructions or labeling for improved usability. Most customers confirmed they would re-purchase, signaling a high level of satisfaction. It ensures safety and performance, taking a lead over competitors' offerings.

Write A Review

4.5

10 reviews

Most Liked Positive Review

4.0

454 B/B CHEVY BALANCING PLATE

I would buy this product again but, please beef up the instruction sheet for future buyers or they need to stamp the part with "This Side to engine", Or "This side to Flywheel" make it dummy-proof. Part appears well built though.

Most Liked Negative Review

1.0

I would not buy this product again without more instructions

If you bolt it to the crankshaft and the 350 turbohydramatic flex plate it will warp the flex plate

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Sort Reviews

Awesome product

5.0

a year ago

82 c10

Monterey tn

Verified

Needed for sbc flywheel on bbc.

Would Recommend

Just what I needed

5.0

2 years ago

J.P.

Winston Or

I have a lot of parts laying around my shop, but no 454 flywheels. This allows me to use one of the many 350 flywheels I have, for a lot less money than buying a new big block flywheel. I really should buy 10 of these and have them on the shelf.

Would Recommend

I would not buy this product again without more instructions

1.0

4 years ago

Ray

Bismarck, ND

Verified

If you bolt it to the crankshaft and the 350 turbohydramatic flex plate it will warp the flex plate

Would Not Recommend

Happy first time purchasing on speedway .

5.0

5 years ago

Canada edmonton

Verified

Super fast shipping . Great price im a ongoing customer now

Would Recommend

Good Stuff

5.0

5 years ago

Mike

Bowie, TX

Verified

Dropping a 454 where a 350 was

Would Recommend

Awesome better then buying special flywheel

5.0

8 years ago

Chad

Nova Scotia canada

Verified

I needed to use a 153 tooth flywheel on my BBC. They are very pricey for them. But this plate let me use my SBC flywheel

Would Recommend

Excellent value

5.0

9 years ago

Ric

Vancouver Washington

Verified

Easy to install clearly marked and directed for a correct installation

Would Recommend

Works well!

5.0

10 years ago

Steve

Girdletree, Md

Verified

Works Well! Using it on my 454 with a Small Block 10.4 inch clutch flywheel. Lets me use my small factory bellhousing.

Would Recommend

Gets the job done!

5.0

11 years ago

partfinder For papaw

casa grande, az

Verified

Quality product at great savings!

Would Recommend

454 B/B CHEVY BALANCING PLATE

4.0

15 years ago

Moedog

Newnan, Georgia

Verified

Would Recommend

Showing 10 of 10 reviews

Questions & Answers

12 Questions • 11 Answers

Sort Questions

Is this the 33 oz. weight or is it the 42.5 oz. weight?

by PROJECT COLLECTOR

• 2 years ago

1 answer

View Answer

I have a 366 BBC externally balanced in a C70. I am wanting to put in a 396 which is internally balanced will this allow me to use the 366 flywheel?

by Brock C

• 7 years ago

1 answer

View Answer

I have a 1961 c60 dump truck with a 16" flywheel. 409 motor. Will this let me run that flywheel on a 1987 hi performance 454?

by Joe

• 7 years ago

1 answer

View Answer

Will this work in conjunction with a flexplate from a 86 305 to a 89 454

by Wayne

• 8 years ago

1 answer

View Answer

I am wanting to use the use the flywheel off my 350 on a vortec 7400 do i need to use this on the vortec 454

by Micab

• 8 years ago

1 answer

View Answer

I'm hoping this will work with a 366 flywheel. Anyone know?

by Dave

• 8 years ago

1 answer

View Answer

Is this product for use with a external or internal balance 153 tooth flywheel? Ty

by John

• 8 years ago

1 answer

View Answer

Can I use this with a 427 flywheel that I am going to use on my 454 chevy?

by Steve

• 9 years ago

1 answer

View Answer

will i need longer bolts

by don

• 11 years ago

1 answer

View Answer

I'm swapping a 454 in place of my 396. Will this allow me to use my existing flexplate for a power glide transmission?

by sixysixss

• 12 years ago

2 answers

View Answers

Load More Questions

10 of 12 questions shown

Fitment

1970-1975 Chevy Bel Air

454 Chevy Big Block V8

1970-1972 Chevy Biscayne

454 Chevy Big Block V8

1970-1972 Chevy Brookwood

454 Chevy Big Block V8

1973-1979 Chevy C10

454 Chevy Big Block V8

1973-1979 Chevy C10 Suburban

454 Chevy Big Block V8

1988 Chevy C15

454 Chevy Big Block V8

1990 Chevy C1500

454 Chevy Big Block V8

1991 Chevy C1500

Chevy Big Block V8 Gen 5 454 L19
Chevy Big Block V8 Mark IV 454 LS5

1992-1993 Chevy C1500

454 Chevy Big Block V8

1973-1987 Chevy C20

454 Chevy Big Block V8

1973-1986 Chevy C20 Suburban

454 Chevy Big Block V8

1991 Chevy C2500

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy C2500

454 Chevy Big Block V8

1996-1997 Chevy C2500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy C2500 Suburban

454 Chevy Big Block V8

1996-1997 Chevy C2500 Suburban

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1973-1986 Chevy C30

454 Chevy Big Block V8

1988-1990 Chevy C3500

454 Chevy Big Block V8

1991 Chevy C3500

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy C3500

454 Chevy Big Block V8

1996-1997 Chevy C3500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1970-1976 Chevy Caprice

454 Chevy Big Block V8

1970-1973 Chevy Chevelle

454 Chevy Big Block V8

1970-1974 Chevy Corvette

454 Chevy Big Block V8

1970-1975 Chevy El Camino

454 Chevy Big Block V8

1970 Chevy Estate

454 Chevy Big Block V8

1996-2000 Chevy Express 2500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1996-2000 Chevy Express 3500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1988-1990 Chevy G30

454 Chevy Big Block V8

1991 Chevy G30

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy G30

454 Chevy Big Block V8

1996 Chevy G30

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1970-1976 Chevy Impala

454 Chevy Big Block V8

1973-1974 Chevy K10

454 Chevy Big Block V8

1973-1974 Chevy K10 Suburban

454 Chevy Big Block V8

1973-1974 Chevy K20

454 Chevy Big Block V8

1973-1974 Chevy K20 Suburban

454 Chevy Big Block V8

1985 Chevy K20 Suburban

454 Chevy Big Block V8

1991 Chevy K2500

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy K2500

454 Chevy Big Block V8

1996-1997 Chevy K2500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy K2500 Suburban

454 Chevy Big Block V8

1996-1997 Chevy K2500 Suburban

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1977-1986 Chevy K30

454 Chevy Big Block V8

1988-1990 Chevy K3500

454 Chevy Big Block V8

1991 Chevy K3500

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy K3500

454 Chevy Big Block V8

1996-1997 Chevy K3500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1970-1972 Chevy Kingswood

454 Chevy Big Block V8

1973-1975 Chevy Laguna

454 Chevy Big Block V8

1973-1975 Chevy Malibu

454 Chevy Big Block V8

1970-1975 Chevy Monte Carlo

454 Chevy Big Block V8

1975-1990 Chevy P30

454 Chevy Big Block V8

1991 Chevy P30

Chevy Big Block V8 Gen 5 454 L19
Chevy Big Block V8 Mark IV 454 LS5

1992-1995 Chevy P30

454 Chevy Big Block V8

1996-1997 Chevy P30

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1973-1974 Chevy P30 Van

454 Chevy Big Block V8

1987-1988 Chevy R20

454 Chevy Big Block V8

1987-1988 Chevy R20 Suburban

454 Chevy Big Block V8

1989 Chevy R2500

454 Chevy Big Block V8

1989-1990 Chevy R2500 Suburban

454 Chevy Big Block V8

1991 Chevy R2500 Suburban

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1987-1988 Chevy R30

454 Chevy Big Block V8

1989-1990 Chevy R3500

454 Chevy Big Block V8

1991 Chevy R3500

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1970-1972 Chevy Townsman

454 Chevy Big Block V8

1987-1988 Chevy V20 Suburban

454 Chevy Big Block V8

1990 Chevy V2500 Suburban

454 Chevy Big Block V8

1987-1988 Chevy V30

454 Chevy Big Block V8

1989-1990 Chevy V3500

454 Chevy Big Block V8

1991 Chevy V3500

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1975-1978 GMC C15

454 Chevy Big Block V8

1975-1978 GMC C15 Suburban

454 Chevy Big Block V8

1973-1974 GMC C15/C1500 Pickup

454 Chevy Big Block V8

1973-1974 GMC C15/C1500 Suburban

454 Chevy Big Block V8

1979 GMC C1500

454 Chevy Big Block V8

1979 GMC C1500 Suburban

454 Chevy Big Block V8

1975-1978 GMC C25

454 Chevy Big Block V8

1975-1978 GMC C25 Suburban

454 Chevy Big Block V8

1973-1974 GMC C25/C2500 Pickup

454 Chevy Big Block V8

1973-1974 GMC C25/C2500 Suburban

454 Chevy Big Block V8

1979-1986 GMC C2500

454 Chevy Big Block V8

1988-1990 GMC C2500

454 Chevy Big Block V8

1991 GMC C2500

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1992-1995 GMC C2500

454 Chevy Big Block V8

1996-2000 GMC C2500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1979-1986 GMC C2500 Suburban

454 Chevy Big Block V8

1992-1995 GMC C2500 Suburban

454 Chevy Big Block V8

1996-1999 GMC C2500 Suburban

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1975-1978 GMC C35

454 Chevy Big Block V8

1979-1986 GMC C3500

454 Chevy Big Block V8

1988-1990 GMC C3500

454 Chevy Big Block V8

1991 GMC C3500

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1992-1995 GMC C3500

454 Chevy Big Block V8

1996-2000 GMC C3500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1994-1999 GMC K2500 Suburban

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1977-1978 GMC K35

454 Chevy Big Block V8

1979-1986 GMC K3500

454 Chevy Big Block V8

1988-1990 GMC K3500

454 Chevy Big Block V8

1991 GMC K3500

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1992-1995 GMC K3500

454 Chevy Big Block V8

1996-2000 GMC K3500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1987-1989 GMC R2500

454 Chevy Big Block V8

1987-1990 GMC R2500 Suburban

454 Chevy Big Block V8

1991 GMC R2500 Suburban

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1987-1990 GMC R3500

454 Chevy Big Block V8

1991 GMC R3500

Chevy Big Block V8 Mark IV 454 L19
Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC Savana 2500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC Savana 3500

Chevy Big Block V8 Gen 6 ZZ454 454
Chevy Big Block V8 Gen 5 454 L19

1971-1977 GMC Sprint

454 Chevy Big Block V8