Crane Cams Energizer Roller Rocker Arms Product images may differ from actual product appearance. Crane Cams Energizer Roller Rocker Arms feature a die formed aluminum body with needle bearing fulcrum and roller tip. The needle bearing fulcrum and roller tip reduces friction, lowers engine oil temperature, improves response, increases HP and RPM. Aerospace vacuum die-formed aluminum main body offers extreme strength and light weight. Great for street and moderate race use. Die-formed aluminum body is larger than stock, may require modifications to stock valve covers for clearance.

271-11744-1

Energizer Rocker Arm 1955-87 Chevy 262-400 V8 1978-86 Chevy 200-262 90° V6 Ratio: 1.5 Stud: 3/8" Quantity: 1 More info on Crane Cams 11744-1

$15.99 Ships

271-11744-12

Energizer Rocker Arms 1978-86 Chevy 200-262 90° V6 Ratio: 1.5 Stud: 3/8" Quantity: 12 More info on Crane Cams 11744-12

$180.99 Ships 06/07/12

271-11744-16

Energizer Rocker Arms 1955-87 Chevy 283-400 V8 Ratio: 1.5 Stud Diameter: 3/8'' Quantity: 16 More info on Crane Cams 11744-16

$240.99 Ships

271-11745-1

Energizer Rocker Arm 1955-87 Chevy 262-400 V8 1978-86 Chevy 200-262 90° V6 Ratio: 1.5 Stud: 7/16" Quantity: 1 More info on Crane Cams 11745-1

$15.99 Ships 06/07/12

271-11745-12

Energizer Rocker Arms 1955-87 Chevy 262-400 V8 1978-86 Chevy 200-262 90° V6 Ratio: 1.5 Stud: 7/16" Quantity: 12 More info on Crane Cams 11745-12

$180.99 Ships 06/07/12

271-11745-16

Energizer Rocker Arms 1955-87 Chevy 262-400 V8 Ratio: 1.5 Stud: 7/16" Quantity: 16 More info on Crane Cams 11745-16

$240.99 Ships 06/07/12

271-11746-1

Energizer Rocker Arm 1978-87 Chevrolet 90° V-6, 200 through 262 1966-91 American Motors V-8, 290 through 401 Ratio: 1.6 Stud: 3/8" Quantity: 1 More info on Crane Cams 11746-1

$15.99 Ships

271-11746-12

Energizer Rocker Arms 1978-87 Chevrolet 90° V-6, 200 through 262 1966-91 American Motors V-8, 290 through 401 Ratio: 1.6 Stud Diameter: 3/8" Quantity: 12 More info on Crane Cams 11746-12

$180.99 Ships 06/07/12

271-11746-16

Energizer Rocker Arms 1978-87 Chevrolet 90° V-6, 200 through 262 1966-91 American Motors V-8, 290 through 401 Ratio: 1.6 Stud: 3/8" Stud Quantity: 16 More info on Crane Cams 11746-16

$240.99 Ships

271-11747-1

Energizer Rocker Arms 1978-87 Chevrolet 90° V-6, 200 through 262 Ratio: 1.6 Stud: 7/16" Quantity: 1 More info on Crane Cams 11747-1

$15.99 Ships 06/07/12

271-11747-12

Energizer Rocker Arms 1978-87 Chevrolet 90° V-6, 200 through 262 Ratio: 1.6 Stud: 7/16" Quantity: 12 More info on Crane Cams 11747-12

$180.99 Ships 06/07/12

271-11747-16

Energizer Rocker Arms 1978-87 Chevrolet 90° V-6, 200 through 262 Ratio: 1.6 Stud: 7/16" Quantity: 16 More info on Crane Cams 11747-16

$240.99 Ships

271-13744-1

Energizer Rocker Arms 1965-90 Chevrolet V-8 65-90, 396-402-427-454-502 1991-00 454-502 Gen V and VI Ratio 1.7 Stud Diameter 7/16" Quantity: 1 More info on Crane Cams 13744-1

$15.99 Ships 06/05/12

271-13744-1U

Energizer Rocker Arms *Used 1965-90 Chevrolet V-8 65-90, 396-402-427-454-502 1991-00 454-502 Gen V and VI Ratio 1.7 Stud Diameter 7/16" Quantity: 1 More info on Crane Cams 13744-1U

$9.99

To order this item contact Customer Service at 1-800-345-4545.

271-13744-16

Energizer Rocker Arms 1965-90 Chevrolet V-8 65-90, 396-402-427-454-502 1991-00 454-502 Gen V and VI Ratio 1.7 Stud Diameter 7/16" Quantity: 16 More info on Crane Cams 13744-16

$240.99 Ships

271-44746-1

Energizer Rocker Arms 1977-00 Ford Small-Block 255-351W & 5.0L Ratio: 1.7 Bolt Diameter: Pedestal 5/16" Quantity: 1 More info on Crane Cams 44746-1

$15.99 Ships

271-44746-16

Energizer Rocker Arms 1977-00 Ford Small-Block 255-351W & 5.0L Ratio: 1.7 Bolt Diameter: Pedestal 5/16" Quantity: 16 More info on Crane Cams 44746-16

$240.99 Ships

271-28747-1

Energizer Rocker Arms 1967-81 Pontiac V-8, 265 through 455 with straight rocker arm studs Ratio: 1.65 Stud Diameter: 7/16" Quantity: 1 More info on Crane Cams 28747-1

$15.99 Ships 06/07/12

271-28747-16

Energizer Rocker Arms 1967-81 Pontiac V-8, 265 through 455 with straight rocker arm studs Ratio: 1.65 Stud Diameter: 7/16" Quantity: 16 More info on Crane Cams 28747-16

$240.99 Ships

271-28747-1U

Energizer Rocker Arms *Used 1967-81 Pontiac V-8, 265 through 455 with straight rocker arm studs Ratio: 1.65 Stud Diameter: 7/16" Quantity: 1 More info on Crane Cams 28747-1U

$9.99 Ships