P311-458A4CA 66914C New
- Engine Roller Rocker Arm Set; 1.5 Ratio 3/8 Stud; Self Aligning ; Fits SB Chevy
- 1.5 Ratio 3/8 Stud; Self Aligning; Fits SB Chevy; Arm Style:Full Roller; Body Style:Narrow; Finish:Blue Anodized; Material:Extruded Aluminum; Height:3.25; Width:11.75; Length:13.0; Weight:6.5
- Engine Roller Rocker Arm Set; 1.5 Ratio 3/8 Stud; Aluminum; Self-Aligning with Full Cage Bearings; Fits Small Block Chevy Gen 2 Center Bolt Heads; Blue Anodized Finish with Laser Eteched PROFORM "P"; Poly Locks Included; One Set Of 16 Pcs
- Product Attributes:
-
- Applications: Chevy Small Block Engines
- Arm Style: Full Roller
- Body Style: Narrow
- Category: Roller Rocker Arm Set
- Engine: Chevy Sb Gen 2 Vortec
- Fasteners Included: Yes
- Feature/Benefit: Fits Chevy Small Block Engines W/ Center Hold-down Valve Covers.
- Includes Shims: No
- Make: Chevrolet
- Maximum Spring Diameter (In.): 1.400 In.
- Mounting Style: Stud
- Nut Style: Polylock
- Part Type: Rocker Arm
- Ratio: 1.5
- Self-Aligning: Yes
- Stud Diameter (in.): 3/8 In.
- Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full cage bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. Each rocker arm has a laser etched PROFORM "P" logo. 16 anodized aluminum roller rockers and 16 poly locks are included in the kit.