Heavy Duty Clutch Springs – Pack of 10. Fits 4Spd Big Twin 1941-1984.
$40* A complete set of 10 HEAVY DUTY coil type clutch springs* Zero collapse giving 65 pounds pressure @ 1.125 inch spring height (Gold)
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* A complete set of 10 HEAVY DUTY coil type clutch springs* Zero collapse giving 65 pounds pressure @ 1.125 inch spring height (Gold)
* 25% stronger than stock, with easy on the hand lever action (Gold) * Replaces OEM # 37871-90
Features & Benefits:-* Fits 3 Stud Hub Only.* Spring retainer prevents clutch drum from forcing the spinning discs together when the clutch is disengaged, leaving room for the discs to spin freely* Reduces grabbing and gives smoother shifting and longer clutch life* Fits models with belt or chain drive primaries* Kit includes clutch retainer and…
* Kit includes gasket (OEM # 36805-06), outer ramp (OEM # 25605-00), inner ramp (OEM # 25604-00), retaining ring (OEM # 10998) and three ramp balls (OEM # 8873)* If you want to make the clutch nice & easy to pull, also order # BB17-117
Features & Benefits:-* Replaces OEM # 37084-79
Features & Benefits:-* Replaces OEM # 37070-39
* Single tempered steel drive plate* Vibratory polished finish for perfect flatness* Plates sold individually (5 plates are required)* Re-use double riveted steel plate* Replaces OEM # 36787-84
* Fits EVO and EVB Drives* Typically 5 required
* High tempered steel drive plate* A complete clutch pack Requires 6 plates* Steel drive plates sold individually* Replaces OEM # 37913-90
* 7 Kevlar friction plates with 6061 T6 aluminum cores* Maximum groove pattern for superior heat dissipation & oil circulation* Replaces OEM # 36788-84
* Includes 5 Kevlar friction plates* Replaces OEM # 37850-68* Replaces OEM # 37930-68
Unlock more power! TorqDrive provides more disks in less space, allowing us to add up to 6 additional frictions disks to the clutch pack over stock. More frictions = more torque capacity thus unlocking the full power of your engine without the need to add stiffer pressure plate springs or a lock up device. Proven…
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