Product Summary

305, 350, 14.125" Outside Diameter, 168 Tooth Count

  • Non SFI
  • S/B Chevy
  • Suggested whenever installing a new engine or transmission
  • 1-piece rear main seal

Key Specs

MFG. Part #91048364
Tooth Count168
Engine BalanceExternal
SFI RatingNot SFI-approved
Rear Main Seal Style1-piece

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Speedway Motors 91048364 Details

  • These non-SFI rated Small Block Chevy flex plates are suggested whenever installing a new engine or transmission
  • This is 168-tooth flexplate for 1986-97 externally balanced S/B Chevys (such as 305/350) with a 1-piece rear main seal

Make sure you choose the correct flywheel for your application by reading our tech article. Small Block Chevy - How to Choose a Flexplate.

Item Details

External Balance, 1986-1997 V8

Speedway Motors 91048364 Specifications

KEY SPECS
MFG. Part #91048364
BrandSpeedway Motors
Tooth Count168
Engine BalanceExternal
SFI RatingNot SFI-approved
Rear Main Seal Style1-piece
Material TypeSteel
GENERAL
Outside Diameter14.125"
Torque Converter Bolt Circle10.75 and 11.5
Hole Diameter2.00"
FinishNatural
Sold in QuantityEach

Ratings & Reviews

4.6

30 Reviews

Customers say

Customers appreciate the product's quality, stating that it is well-made and excellently balanced. Users highlight its great fit & practicality across various projects including engine run stands, small-block builds, and crate motor updates, contributing to mild street rods or rat rods. The flex plate's affordability and quality combine to offer good value, noted by many as being superior to other brands. There were some cases of incorrect fit, but for the most part, customers were happy & recommend this product for a range of applications, commending it for performance and total satisfaction. It's seen as an essential, dependable choice for engine builds.