850-433961-16 Our all-new Pro Series Billet Aluminum Rocker Arms are engineered for top performance across street, strip, and track applications. Machined from high-quality 2024 billet aluminum extrusions, these rockers feature precision-ground needle and cage bearings, reducing friction with full complement needle bearings. With the heat-treated and polished steel nose rollers, axles, and trunions, wear is minimized for lasting durability. An anodized finish enhances protection, and each 16-piece set comes complete with Poly Locks for secure installation.
- CNC-Machined from 2024 Billet Aluminum
- Anodized Finish for Increased Durability Under Extreme Heat Conditions
- Shot-Peened to Increase Strength & Reduce Stress Risers
- Heat-treated and Polished Steel Axles Have a 60-62 Rockwell Hardness
- Rated at 750lbs Open Spring Pressure
- Multiple Oil Channels for Pushrod and Valve Tip Lubrication
- Poly Locks Included for Secure Installation
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850-433962-16 Our all-new Pro Series Billet Aluminum Rocker Arms are engineered for top performance across street, strip, and track applications. Machined from high-quality 2024 billet aluminum extrusions, these rockers feature precision-ground needle and cage bearings, reducing friction with full complement needle bearings. With the heat-treated and polished steel nose rollers, axles, and trunions, wear is minimized for lasting durability. An anodized finish enhances protection, and each 16-piece set comes complete with Poly Locks for secure installation.
- CNC-Machined from 2024 Billet Aluminum
- Anodized Finish for Increased Durability Under Extreme Heat Conditions
- Shot-Peened to Increase Strength & Reduce Stress Risers
- Heat-treated and Polished Steel Axles Have a 60-62 Rockwell Hardness
- Rated at 750lbs Open Spring Pressure
- Multiple Oil Channels for Pushrod and Valve Tip Lubrication
- Poly Locks Included for Secure Installation
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295-1411-16 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.
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295-1412-16 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.
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295-1416-16 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.
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295-1431-16 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.
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295-1442-16 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.
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295-19021-16 Ultra Gold Roller Rocker Arms - Big Block Chevy 7/16" 1.7 Ratio When only the best will do demand what champion engine builders use. When exacting tolerances relate to horsepower precision manufactured roller rocker arms deliver. Reduced valve train weight matched to effortless smooth operation will result in up to 15 plus horsepower gains. Simple installation and superior reliability make these a great cost effective horsepower gain. - More clearance for retainers & springs
- Needle Bearing Fulcrum and Roller Tip
- Centerless Ground Trunnion
- Burr Free Thru Hole in Trunnion
- Thick Walled Adjusting Nut
- Narrow Body Design
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295-19004-16 Ultra Gold Roller Rocker Arms - Small Block Chevy 7/16" 1.5 Ratio
When only the best will do demand what champion engine builders use. When exacting tolerances relate to horsepower precision manufactured roller rocker arms deliver. Reduced valve train weight matched to effortless smooth operation will result in up to 15 plus horsepower gains. Simple installation and superior reliability make these a great cost effective horsepower gain.
- More clearance for retainers & springs
- Needle Bearing Fulcrum and Roller Tip
- Centerless Ground Trunnion
- Burr Free Thru Hole in Trunnion
- Thick Walled Adjusting Nut
- Narrow Body Design
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295-19005-16 Ultra Gold Roller Rocker Arms - Small Block Chevy 7/16" 1.6 Ratio When only the best will do demand what champion engine builders use. When exacting tolerances relate to horsepower precision manufactured roller rocker arms deliver. Reduced valve train weight matched to effortless smooth operation will result in up to 15 plus horsepower gains. Simple installation and superior reliability make these a great cost effective horsepower gain. - More clearance for retainers & springs
- Needle Bearing Fulcrum and Roller Tip
- Centerless Ground Trunnion
- Burr Free Thru Hole in Trunnion
- Thick Walled Adjusting Nut
- Narrow Body Design
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295-1601-16 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.
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295-1604-16 Ultra Pro Magnum Roller Rocker Arms - Small Block Chevy 7/16" 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.
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295-1605-16 Ultra Pro Magnum Roller Rocker Arms - Small Block Chevy 7/16" 1.60 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.
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295-1620-16 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.
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295-1602-16 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.
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755-6232 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
- Max Spring Diameter 1.550"
- Rocker Arm Fasteners not included
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755-6230 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
- Max Spring Diameter 1.625"
- Includes Rocker Arm Fasteners
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