Description: 4L80-E, TH400Heavy Duty Intermediate Clutch Backing PlatePart No. 34144HD-01.375" ThickOE Part No. 8675519 GM ’98-earlier 4L80-E transmissions can suffer intermediate backing plate breakage, clutch failure and case lug blow out when pressures are increased for more clutch holding capacity. Sonnax .375" thick, heavy duty intermediate clutch backing plate 34144HD-01 is made of billet steel to withstand higher pressures and features lugs around the entire perimeter to improve durability. This plate can also be used to upgrade the .430" thick plate in TH400 transmissions, allowing for more intermediate clutch setup options. Stronger material and full set of case lugs prevent failure at higher pressuresCompatible with OE and aftermarket casesUse with Sonnax case saver retainer 34762-10 to eliminate OE case lug blow out, no plate modifications requiredAllows for more options when expanding TH400 intermediate clutch capacity
Price: 59.99 USD
Location: El Paso, Texas
End Time: 2024-09-01T19:29:50.000Z
Shipping Cost: 0 USD
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Item Specifics
Returns Accepted: ReturnsNotAccepted
Brand: Sonnax
Manufacturer Part Number: 34144HD-01
Universal Fitment: No
Vintage Part: No
Performance Part: No
