Roller Tip Rocker Arms - Big Block Chevy 7/16" Stud, 1.72 Ratio

These rocker arms offer you the performance advantages of greater durability, plus feature a roller tip to reduce valve and guide wear The stiffer design inhibits flex that causes variation in ratios Higher effective ratios allow more valve lift, and that translates into a 15-30 hp increase.

Roller Tip Rocker Arms - Small Block Chevy 3/8" Stud, 1.52 Ratio

These rocker arms offer you the performance advantages of greater durability, plus feature a roller tip to reduce valve and guide wear The stiffer design inhibits flex that causes variation in ratios Higher effective ratios allow more valve lift, and that translates into a 15-30 hp increase.

Roller Tip Rocker Arms - Small Block Chevy 3/8" Stud, 1.6 Ratio

These rocker arms offer you the performance advantages of greater durability, plus feature a roller tip to reduce valve and guide wear The stiffer design inhibits flex that causes variation in ratios Higher effective ratios allow more valve lift, and that translates into a 15-30 hp increase.

Roller Tip Rocker Arms - Small Block Ford Rail Type 3/8" Stud, 1.6 Ratio

These rocker arms offer you the performance advantages of greater durability, plus feature a roller tip to reduce valve and guide wear The stiffer design inhibits flex that causes variation in ratios Higher effective ratios allow more valve lift, and that translates into a 15-30 hp increase.

Roller Tip Rocker Arms - Small Block Olds Non-Rail / 260-455 Olds

These rocker arms offer you the performance advantages of greater durability, plus feature a roller tip to reduce valve and guide wear The stiffer design inhibits flex that causes variation in ratios Higher effective ratios allow more valve lift, and that translates into a 15-30 hp increase.

Ultra-Pro Magnum Roller Rocker Arms - Small Block Chevy 3/8" 1.52 Ratio (C) THE STRENGTH OF STEEL LIFETIME GUARANTEE!

Pro Magnum Rocker Arms are so strong that we guarantee the rocker bodies for life against breakage Made from high strength 8650 chrome moly steel and designed by the latest computer technology to reduce mass at non-critical areas The strength of steel yet lighter than aluminum This results in 5% less weight at the valve than aluminum rockers This means more RPM and valve train reliability.

Ultra-Pro Magnum Roller Rocker Arms - Big Block Chevy 7/16" 1.7 Ratio THE STRENGTH OF STEEL LIFETIME GUARANTEE!

Pro Magnum Rocker Arms are so strong that we guarantee the rocker bodies for life against breakage Made from high strength 8650 chrome moly steel and designed by the latest computer technology to reduce mass at non-critical areas The strength of steel yet lighter than aluminum This results in 5% less weight at the valve than aluminum rockers This means more RPM and valve train reliability.

Ultra-Pro Magnum Roller Rocker Arms - Small Block Chevy 3/8" 1.6 Ratio (A) THE STRENGTH OF STEEL LIFETIME GUARANTEE!

Pro Magnum Rocker Arms are so strong that we guarantee the rocker bodies for life against breakage Made from high strength 8650 chrome moly steel and designed by the latest computer technology to reduce mass at non-critical areas The strength of steel yet lighter than aluminum This results in 5% less weight at the valve than aluminum rockers This means more RPM and valve train reliability.

Keith Eickert Signature Series Rocker Arm Set B/B Chevy 1.7 Ratio 7/16" Stud

• More clearance for retainers and springs than Crane
• Needle Bearing Fulcrum and Roller Tip
• Centerless Ground Trunnion
• Burr Free Thru Hole in Trunnion
• Centerless Ground Pin & Roller
• Large Machined Seat
• Thick Walled Adjusting Nut
• Pedestals machined from solid steel
• Black Oxide Coated Steel Parts
• 100% CNC Machined
• Narrow Body Design
• Smaller lighter roller tip 7000 series aluminum
• Hard Anodized Blue