Lunati Voodoo Aluminum Roller Rocker Arms Product images may differ from actual product appearance. Voodoo rocker arms are the strongest aluminum roller rocker arms in the world with deflection and bend tests proving them superior to rival aluminum and steel arms. They are the ultimate rocker arms for use in high revving street engines and most race applications. These rockers have been thoroughly test and have been proven to endure more than 100,000 mile of elevated engine speeds. Features: Largest bearing in the industry provides the highest durability and load capacity available Largest trunnion in the industry for superior High RPM stability Trunnion clipped in for positive side to side location and stability Trunnion to bearing mating surface precision ground for extended life Roller tip shaft positively retained with internal clip. Optimized rocker arm geometry evenly distributes load for maximum strength Heat treated aircraft alloy extrusions insure years of service Clearanced for 1.550" diameter valve springs or where specified 1.650" to accommodate most aftermarket valve springs Anodized Black with laser etched logo gives you an attractive look that will make you want to leave your covers off

638-85300

Aluminum Roller Rocker Arms Chevrolet 283-400 Stud Dia. 3/8" 1.5 Ratio View this item Fits Applications

$301.99 Ships

638-85310

Aluminum Roller Rocker Arms Chevrolet 283-400 Stud Dia. 3/8" 1.6 Ratio View this item Fits Applications

$301.99 Ships 02/21/12

638-85315

Aluminum Roller Rocker Arms Chevrolet 283-400 Stud Dia. 7/16" 1.6 Ratio View this item Fits Applications

$306.99 Ships 02/21/12

638-85320

Aluminum Roller Rocker Arms Chevrolet 283-400 Stud Dia. 7/16" 1.65 Ratio View this item Fits Applications

$306.99 Ships 02/21/12

638-85325

Aluminum Roller Rocker Arms Chevrolet 283-400 Stud Dia. 7/16" 1.6/1.5 Ratio View this item Fits Applications

$306.99 Ships 02/21/12

638-85330

Aluminum Roller Rocker Arms Chevrolet 283-400 Stud Dia. 3/8" 1.6/1.5 Ratio View this item Fits Applications

$306.99 Ships 02/21/12

638-85335

Aluminum Roller Rocker Arms Chevrolet 283-400 Stud Dia. 7/16" 1.3 Ratio View this item Fits Applications

$306.99 Ships 02/21/12

638-85340

Aluminum Roller Rocker Arms Chevy 305-350 Self-Alingning 3/8" 1.5 Ratio View this item Fits Applications

$306.99 Ships 02/21/12

638-85345

Aluminum Roller Rocker Arms Chevy 305-350 Self-Alingning 3/8" 1.6 Ratio View this item Fits Applications

$301.99 Ships

638-85350

Aluminum Roller Rocker Arms Chevrolet 396-454 Stud Dia. 7/16" 1.7 Ratio View this item Fits Applications

$361.99 Ships

638-85355

Aluminum Roller Rocker Arms Chevy 396-454 Stud Dia. 7/16" 1.8 Ratio View this item Fits Applications

$361.99 Ships 02/21/12

638-85425

Aluminum Roller Rocker Arms Chevy Gen III LS1/LS6 Shaft 1.7 Ratio Adjustable View this item Fits Applications

$601.99 Ships 02/21/12

638-85430

Aluminum Roller Rocker Arms Chevy Gen III LS1/LS6 Shaft 1.8 Ratio Adjustable View this item Fits Applications

$601.99 Ships 02/21/12

638-85385

Aluminum Roller Rocker Arms Ford 260-351W Stud Dia. 3/8" 1.6 Ratio View this item Fits Applications

$326.99 Ships 02/22/12

638-85390

Aluminum Roller Rocker Arms Ford 260-351W Stud Dia. 7/16" 1.6 Ratio View this item Fits Applications

$326.99 Ships 02/21/12

638-85395

Aluminum Roller Rocker Arms Ford 260-351W Stud Dia. 3/8" 1.7 Ratio View this item Fits Applications

$326.99 Ships 02/21/12

638-85400

Aluminum Roller Rocker Arms Ford 260-351W Stud Dia. 7/16" 1.7 Ratio View this item Fits Applications

$326.99 Ships 02/21/12

638-85405

Aluminum Roller Rocker Arms Ford 429-460 Stud Dia. 7/16" 1.73 Ratio View this item Fits Applications

$361.99 Ships 02/21/12

638-85380

Aluminum Roller Rocker Arms Ford351C-400M Stud Dia. 7/16" 1.73 Ratio View this item Fits Applications

$333.99 Ships 02/21/12

638-85410

Aluminum Roller Rocker Arms Oldsmobile 350-455 V8 Stud Dia. 7/16" 1.6 Ratio View this item Fits Applications

$346.99 Ships

638-85415

Aluminum Roller Rocker Arms Pontiac 265-455 Stud Dia. 7/16" 1.5 Ratio View this item Fits Applications

$346.99 Ships 02/21/12

638-85420

Aluminum Roller Rocker Arms Pontiac 265-455 Stud Dia. 7/16" 1.65 Ratio View this item Fits Applications

$346.99 Ships 02/21/12