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Red Line Engine Oil Break-In additive provides conventional motor oils with anti-wear elements, like zinc and phosphorus that are necessary to protect against camshaft and valvetrain damage on break-in. This is especially important in flat-tappet engines where bigger camshaft grinds and higher valve spring pressures are now popular. Red Line Engine Oil Break-In additive is designed to allow piston rings to seat properly, while enabling other engine components to avoid excessive wear. One 16 oz. bottle treats up to 12 qts. of motor oil--in many cases, one bottle can service two different engines. The fluid can also be added to conventional and synthetic oils during regular operation, providing an extra package of protection not otherwise found in most motor oils.
( 17 )
$16.79
Red Line's V-twin primary case oil is designed specifically for 1984-to-present V-Twin American motorcycle engines, including aftermarket engines of similar designs. Similar to Red Line MTL, this product is for use in the primary chain case with wet-diaphragm spring clutches. Designed to operate over a wide temperature range, V-twin primary case oil improves clutch operation, while reducing wear and temperature. Where most synthetics are too slippery for clutch operation, this friction-balanced product is designed to provide less slip, smoother operation, and more power in modified engines.
( 16 )
$19.88
Maxima V-Twin primary oil is developed for use in all 1984 and newer V-Twin Harley-Davidson® motorcycles equipped with a wet-type diaphragm spring clutch. This mineral oil is specifically formulated for high performance primaries. It is blended with extreme pressure additives for outstanding film strength, wear protection, and durability. Keep your Big Twin clutch operating smoothly with Maxima V-Twin primary oil. Maxima V-Twin primary oil features and benefits: * Designed for use in all 1984 and newer H-D® models with wet diaphragm spring clutches * Shear-stable formula minimizes chain and gear wear * Advanced formula ensures optimal clutch engagement, prevents slippage, and facilitates smooth shifts * Extends chain life by minimizing stretch and wear * For best performance, follow the manufacturer's recommendations in your motorcycle owner's manual
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$11.99
Maxima V-TWIN full synthetic primary oil is an ester-based motorcycle lubricant formulated specifically for use in high performance V-Twin transmissions and primary chain cases. The surface-active, oxidative stable blend maintains excellent film thickness and viscosity stability across all operating temperatures for maximum chain and gear protection. In addition, the advanced formula ensures optimal clutch engagement, prevents slippage, and minimizes wear. Maxima V-TWIN synthetic primary oil features and benefits: * Designed for use in all 1984 and newer Harley-Davidson® models with wet diaphragm spring clutches * Shear-stable formula provides superior protection from wear, pitting, and spalling * Advanced formula prevents slippage and facilitates smooth shifts * Extends chain life by minimizing stretch and wear * For best performance, follow the manufacturer's recommendations in your motorcycle owner's manual
( 1 )
$14.99
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$16.99
HardDrive Big Twin primary oil is developed for use in all 1984 and newer Big Twin Harley-Davidson® motorcycles equipped with a wet-type diaphragm spring clutch. This oil is specifically formulated for high performance primaries. It's blended with extreme pressure additives for outstanding film strength, wear protection, and durability. HardDrive Big Twin primary oil will help keep your motorcycle clutch operating smoothly.
( 1 )
$10.34
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