Proform Roller Rocker Arm Set; 1.65 Ratio; Shaft Mount Style; Fits Buick 455 Engines 66864

Take your Buick valve train to the next level of performance with a friction-reducing roller rocker system. This shaft mounted roller rocker system will fit standard stage 1 and 2 cylinder heads, and is designed for 1.65 ratio. Please note that the push rod hole may require additional clearance. Premium Race Series rockers include 16 billet aluminum roller rockers with adjusters, two shafts, and all the necessary spacers and mounting hardware.

Attributes:

• GTIN: 00037995668649
• Brand Name: Proform
• Applications: Buick 455 Engines
• Arm Style: Full Roller
• Body Style: Standard
• Color: Royal Purple
• Feature/Benefit: Rid your engine of internal friction with roller-tipped rocker arms.
• Finish: Purple Anodized
• Make: GM
• Material: Billet Aluminum
• Mounting Style: Shaft
• Part Type: Rocker Arm
• Ratio: 1.65
• Self-Aligning: No

Extended Information:

• Country of Origin: China
• Emissions : Released
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 18.5 x 5.5 x 3 inches
• Weight: 9.4 lb