Motorcycle Spark Plug Covers for Harley Big Twin Evo 1985-1999 | HCmotorku

FEATURE Find the perfect fit for your classic motor with these custom aluminum spark plug covers designed specifically for Twin Cam, Evo, and Sportster engines. Resolve ugly corroded plug wells using these 27mm diameter protective caps that completely cover the exposed cylinder head hardware. Maximize heat resistance on long highway tours with solid aluminum construction that dissipates heat efficiently away from the plug base. Choose the exact aesthetic for your build with distinct styling options, including an anodized black finish with contrast silver bands or a classic polished finish. Keep your engine looking pristine during daily commutes by preventing water pooling and debris accumulation inside the 15mm inner spark plug recesses. SPECIFICATION Item Name: Spark plug and head bolt cover caps Build Material: CNC machined billet aluminum Pack Weight: 85 grams total Finish: Dual contrast anodized black or polished silver FITMENT Fit for Harley all Twin Cam models 1999-Later All Big Twin 1340 Evo Models 1985-1999 All Sportster models 1986-Later