HD Damper Plates
About Heavy Duty Crashbox Damper Plate
Heavy Duty damper plate with dual bolt patterns, eight cryo-treated springs and chromoly hub and backing plate. Built to withstand the extreme HP and torque of today’s high performance engines. A cost-effective damper plate that has been proven to outlast our competitor’s offerings. Requires a recessed flywheel, call for additional information.
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13-1/2 outside diameter mounting plate.
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plate is .100 thick.
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smaller bolt pattern: (8) 3/8 holes on 9" bolt circle
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larger bolt pattern: (12) 3/8 holes on 12-5/8 bolt circle
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part is 1-1/2 overall thickness
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2" x 10 Spline
PRICING
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Crashbox HD Damper Plate - $599.00
About Heavy Duty Mercury 1350 / 1650 Damper Plate
Direct replacement for the factory Mercury Racing 1350/1650 QC4V Damper plate with a 1.375” shaft that has 26 splines. Heavy duty design with 8 cryo-treated springs and a chromoly backing plate and hub that can withstand significantly more torque than the OEM units. Replaces OEM
PRICING
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HD 1350 / 1650 Damper Plate - $1,999.99
About Heavy Duty Mercury 1075 Damper Plate
New 1075 Mercury HP direct replacement damper plate with dual bolt patterns, eight cryo-treated springs and 26 spline chromoly hub and backing plate. Built to withstand the extreme HP and torque of today’s high performance engines. Replaces OEM
PRICING
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HD 1075 Damper Plate - $1,499.99