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GM
- SFI Approved Extreme Series Flexplate
- GM Mark IV 454 cid Engines
- 4mm Thick Center Plate
- 2 Piece Rear Main Seal
- Externally Balanced
- 168 Tooth
- Doubled welded for stronger joints
- Superior metal to stock flexplates for superior strength and longevity
- SFI and Non-SFI Applications to fit the needs of your vehicle's transmission
Hughes Performance Flexplates are stronger, longer lasting replacements for your high performance needs. Hughes Performance Flexplates are precision engineered to withstand the punishment and shock delivered by modern high-horsepower, high-RPM engines. Hughes Performance Flexplates meet the need of street, strip, and off-road enthusiasts everywhere, delivering superior performance and longevity in any situation.
FeaturesPart TypeFlexplate
Product LineHughes Performance Flexplates
BrandHUGHES PERFORMANCE
Package Height0.9
Package Width15.8
Package Length15.8
Weight7.1 PG
Part CategoryPerformance Parts
Flexplate Balance Weight (Lbs.)Y
Ring Gear Tooth Quantity168-tooth
Flexplate MaterialSteel
Flexplate Ring Gear Teeth168
Converter Mount Type3 PAD
Rear Main Seal Style2-piece
Flexplate Bolt Circle (In)10.75
Flexplate Diameter (In)14.13
QuantitySold individually
Safety RatingSFI 29.1
Engine BalanceExternal
Vendor Part NumberHP3994X
Package Qty1
Package TypeEA
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