Product Summary

383, 400

    See more details

    Key Specs

    MFG. Part #91615375-86
    BrandQuick Time
    See more specs

    Need To Know

    Quick and Easy Returns

    Return Policy

    Quick Time 91615375-86 Details

    When running a 383 or 400 S/B Chevy with a 153 tooth flexplate or flywheel, you need to have a balancing plate. These fit between the crankshaft and flexplate and correctly balance the engine without resorting to a big heavy flywheel.

    Lets you balance your Small Block Chevy 400 or 383 with a 350 flywheel (manual transmission flywheel or automatic transmission flex plate) and a bolt-on balancing plate. Road and race tested. Allows use of lighter 350 flywheel to rev quicker. Precision stamped steel.

    Warranty Information

    Click for details

    Speedway Motors cannot facilitate the return of defective Dederichs Motorsports’ products as they have requested to handle these directly with the consumer. For defective product support and Return Authorization, please contact Dederichs Motorsports at 1-

    Quick Time 91615375-86 Specifications

    KEY SPECS
    MFG. Part #91615375-86
    BrandQuick Time

    Ratings & Reviews

    5

    1 Review

    5

    1 reviews

    5

    1

    4

    0

    3

    0

    2

    0

    1

    0

    Filter by Ratings

    works smooth as silk

    5.0

    6 years ago

    Ccgraphix

    Nashville, NC

    Verified

    I used this product with a 602 crate engine and a racing flex plate that didn't have a counter balance worked great!

    Would Recommend

    Showing 1 of 1 reviews

    Questions & Answers

    6 Questions • 8 Answers

    When you use this balance plate does it move the flywheel enough so there's a starter engagement issue?

    by Bob

    • 9 years ago

    3 answers

    Will this work with a 383 externally balanced engine that uses a neutral 168tooth (big) nodular iron flywheel?

    by dickweed

    • 10 years ago

    1 answer

    Will this work on my 383 with tooth internally balanced flywheel ht383e to be exact

    by Josh

    • 10 years ago

    1 answer

    Do you use the stock size bolts?

    by Rf16

    • 12 years ago

    1 answer

    Will this work with a one piece rear main seal

    by Bob123

    • 13 years ago

    1 answer

    will this work with a 153 tooth neutral balance flywheel

    by rog

    • 15 years ago

    1 answer

    6 of 6 questions shown

    Fitment

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    • 2-Piece Rear Main Chevy 400

    Customer Impersonation Script