42in #4 Line -4 Str/-4 90 Deg 5pk

The ALLSTAR PERFORMANCE 42-inch #4 Line -4 Str/-4 90 Deg 5-pack brake hose assembly is a stainless steel braided hydraulic line engineered for high-pressure brake system applications. Each hose measures 42 inches in length and features 4 AN (AN4) straight female fittings at one end and a 4 AN 90-degree female fitting at the other, enabling flexible routing in tight engine bay installations where directional changes are necessary. The PTFE (polytetrafluoroethylene) inner lining provides chemical compatibility and maintains integrity under sustained brake fluid exposure and thermal cycling common to performance and racing environments.

Stainless steel braiding delivers corrosion resistance critical for salt-air exposure and road salt environments while offering superior abrasion protection compared to unbraided lines. The -4 AN sizing (1/4-inch nominal bore) is standard for brake system applications in vehicles ranging from street-driven classics to tube-frame race cars. The combination of 42-inch length and fitting configuration supports custom-routed brake line runs from master cylinders through bulkheads and along frame rails to wheel cylinders or calipers. The five-pack provides redundancy for multi-circuit brake systems or allows inventory for fleet maintenance cycles.

This hose assembly is specified for restorers, fabricators, and performance shops requiring genuine replacement or custom brake system builds. Proper brake line routing prevents kinking, excessive heat absorption, and contact with moving engine components—critical factors for brake system reliability. Installation requires standard AN hose fittings and crimping tools to secure additional fittings as needed. ALLSTAR PERFORMANCE has long-established credibility in the automotive aftermarket, particularly in hot rod and race car restoration segments where brake system integrity is non-negotiable.