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Jackshaft/Motor Plate Parts
- Motor Plate Clamp
- Lower Replacement
- 2 7/8" Spacing
Lower replacement motor plate clamp for JR Race Cars motor plates.
- Jackshaft plates are CNC machined from aluminum. The plate is pocket milled to reduce weight without sacrificing strength. The plate has slots for belt adjustment that are 2 1/2" long for a good selection of belts that will work well. Slots also allow the bearing block to move back and forth to adjust driven and sprocket location. Universal clamps are billet aluminum designed to fit 1 1/8" diameter tubing with a minimum 2 7/8" spacing. Bearing blocks are pocketed on under side for weight.
Jackshafts are made from ground and polished stress-proof material for high strength and bending resistance.
Part TypeMotor Mount
Product LineJR Race Car Jackshaft/Motor Plate Components
BrandJR RACE CAR
Package Height1.1
Package Width4.0
Package Length6.3
Weight0.4 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number555-6646
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
