Harland Sharp Head Specific Series Aluminum Rockers Product images may differ from actual product appearance. Harland Sharp developed and manufactured the first aluminum needle bearing Roller Tip Rocker Arms in 1960. Since then, thousands of racing enthusiasts have experienced the quality and precision of every Harland Sharp rocker arm. Features include full needle bearing roller fulcrum, roller tip, and consistent ratios to reduce friction, wear, and to stabilize valve timing. The unique Friction-Free design offers average gains of 15-40 HP. Head-specific rockers are designed for a perfect fit, thus eliminating valve guide wear and friction for maximum horsepower. Offset roller & offset pushrod cups allow for perfect alignment & geometry for custom cylinder heads Eliminate valve guide wear and friction due to misalignment Made in the USA

851-S1004-050

Aluminum Roller Rocker Arm SB-Chevy W/AFR 227 Cylinder Heads 1.5 Ratio .050'' Offset 7/16" Stud Set - 16/pkg More info on Harland Sharp S1004-050

$331.99 Ships

851-S1005-050

Aluminum Roller Rocker Arm SB-Chevy W/AFR 227 Cylinder Heads 1.6 Ratio .050'' Offset 7/16" Stud Set - 16/pkg More info on Harland Sharp S1005-050

$301.99 Ships in 24hrs

851-S1014

Aluminum Roller Rockers SB-Chevy w/Canfield 220 - 225 Cylinder Heads 1.5:1 .150 Offset 7/16" Stud Set - 16/pkg More info on Harland Sharp S1014

$391.99 Ships 06/05/12

851-S1015

Aluminum Roller Rockers SB-Chevy w/Canfield 220 - 225 Cylinder Heads 1.6:1 .150 Offset 7/16" Stud Set - 16/pkg More info on Harland Sharp S1015

$327.99 Ships 06/05/12

851-S1016

Aluminum Roller Rockers SB-Chevy w/Canfield 220 - 225 Cylinder Heads 1.65:1 .150 Offset 7/16" Stud Set - 16/pkg More info on Harland Sharp S1016

$353.99 Ships 06/05/12

851-S4102

Aluminum Roller Rockers SB-Ford 289-351W w/Edelbrock Victor Jr. Cylinder Heads 1.6:1 7/16" Stud Set - 16/pkg View this item

$331.99 Ships

851-S4103

Aluminum Roller Rockers SB-Ford 289-351W w/Edelbrock Victor Jr. Cylinder Heads 1.7:1 7/16" Stud Set - 16/pkg View this item

$331.99 Ships 06/05/12

851-S4202

Aluminum Roller Rockers SB-Ford 289-351W w/Trick Flow Street Highport Cylinder Heads 1.6:1 7/16" Stud Set - 16/pkg View this item

$331.99 Ships 06/05/12

851-S4203

Aluminum Roller Rockers SB-Ford 289-351W w/Trick Flow Street Highport Cylinder Heads 1.7:1 7/16" Stud Set - 16/pkg View this item

$331.99 Ships 06/05/12

851-S4302

Aluminum Roller Rockers SB-Ford 289-351W w/Trick Flow Twisted Wedge Street Cylinder Heads 1.6:1 7/16" Stud Set - 16/pkg View this item

$331.99 Ships 06/05/12

851-S4303

Aluminum Roller Rockers SB-Ford 289-351W w/Trick Flow Twisted Wedge Street Cylinder Heads 1.7:1 7/16" Stud Set - 16/pkg View this item

$331.99 Ships 06/05/12

851-S4402

Aluminum Roller Rockers SB-Ford 289-351W w/Trick Flow Twisted Wedge Race Cylinder Heads 1.6:1 7/16" Stud Set - 16/pkg View this item

$331.99 Ships 06/05/12

851-S4403

Aluminum Roller Rockers SB-Ford 289-351W w/Trick Flow Twisted Wedge Race Cylinder Heads 1.7:1 7/16" Stud Set - 16/pkg View this item

$331.99 Ships 06/05/12

851-S4502

Aluminum Roller Rockers SB-Ford 289-351W w/Brodix T1F Cylinder Heads 1.6:1 7/16" Stud Set - 16/pkg View this item

$353.99 Ships 06/05/12

851-S4503

Aluminum Roller Rockers SB-Ford 289-351W w/Brodix T1F Cylinder Heads 1.7:1 7/16" Stud Set - 16/pkg View this item

$353.99 Ships 06/05/12

851-S4602

Aluminum Roller Rockers SB-Ford 289-351W w/AFR 185-205-225 Cylinder Heads 1.6:1 7/16" Stud Set - 16/pkg View this item

$371.99 Ships 06/05/12

851-S4603

Aluminum Roller Rockers SB-Ford 289-351W w/AFR 185-205-225 Cylinder Heads 1.7:1 7/16" Stud Set - 16/pkg View this item

$321.99 Ships 06/05/12

851-S70025K

Roller Rockers Kit 1964-91 SB-Mopar LA 273-360 V8 1.5:1 7/16" Stud More info on Harland Sharp S70025K

$622.99 Ships

851-S5016

Aluminum Roller Rockers Oldsmobile w/Bulldog Cylinder Heads 1.6:1 7/16" Stud Set - 16/pkg View this item

$351.99 Ships 06/05/12

851-S5017

Aluminum Roller Rockers Oldsmobile w/Bulldog Cylinder Heads 1.7:1 7/16" Stud Set - 16/pkg View this item

$353.99 Ships 06/05/12

851-5003

Aluminum Roller Rockers Oldsmobile w/Edelbrock Performer RPM Cylinder Heads 1.6:1 7/16" Stud Set - 16/pkg View this item

$267.99 Ships