1.5 Ratio 3/8” Stainless Steel Roller Rocker Arms for Small Block Chevy SBC 305 350 400 V8 Engine

Information:Chevy 265-400 V8Full RollerRatio: 1.5Stud: 3/8 inFeatures:Oversized Trunnions & Full Roller Precision Bearings: Enhanced strength and durability with needle and cage bearings for superior performance and extended rocker arm life.Increased Needle Bearings: More bearings for improved load distribution and reduced wear.CNC-Machined Pushrod Cups & Heat-Treated CR40 Roller Tips: Precision engineering for consistent performance and long-lasting reliability.Internal Oiling System: Ensures optimal lubrication for extended component life.Heavy-Duty Polylocks Included: Provides secure valve adjustment and added durability.

• FITMENT: Compatible with Chevy Small Block Gen I-265 (1955-57), 267 (1979-82), 283 (1957-67), 302 (1967-68), 305 (1976-86), 307 (1968-73), 327 (1962-69), 350 (1967-86), 400 (1970-80)
• MATERIAL: Made of high-quality stainless steel, featuring high strength, wear and scratch resistance, corrosion-resistance and enduring long-term use
• DESIGN: Specially cast and machined to accommodate larger valve springs and retainers, it features a lightweight design with an integral pushrod seat
• FEATURE: It features CNC-machined pushrod cups, heat-treated Cr40 roller tips, an internal oiling system for durability, and a design compatible with most centerbolt covers (configuration dependent). It offers precision, durability, and compatibility
• INSTALLATION: Professional installation recommended, directly replace the original parts without any modification, package includes 16 x Roller Rocker Arms and 16 x Studs