Since their release, Jesel Sportsman Series shaft rocker arms have proven themselves to be the ultimate replacements for inadequate stud rocker assemblies on OEM and aftermarket cylinder heads. The 2024 aluminum bodied rocker arms are designed and built to easily handle today's aggressive springs and cam profiles to withstand open spring pressures of up to 900 lbs., while maintaining precise valve lash settings. These shaft rocker arms bolt-on without any necessary cylinder head modifications, and in most cases, will still fit under a stock valve cover. The geometry is preset and engineered on the rocker arms by using the common valve supplied with the cylinder head to provide a bolt-on-and-go installation. So, if you are still spending aggravating hours adjusting your stud rockers, only to have to repeat the procedure the next weekend, Jesel Sportsman Series shaft rocker arms are your solution.

More From This Category

Dart Rocker Arm Stud Girdle Nuts, Polylock, 7/16-20 in., 2.000 in. Length, 0.600 in. Minimum Slot Width, Each

Dart Rocker Arm Stud Girdle Nuts, Polylock, 7/16-20 in., 2.000 in. Length, 0.600 in. Minimum Slot Width, Each

$15.76

View
JESEL Rocker, For Chevrolet 18 Degree SB Cyl 1-5-4-8, Pair

JESEL Rocker, For Chevrolet 18 Degree SB Cyl 1-5-4-8, Pair

$302.06

View
Trick Flow Rocker Arms, 1.5/1.6 Ratio Split, 7/16 in. Stud, Full Roller, Aluminum, Small For Ford and 351W, Set of 16

Trick Flow Rocker Arms, 1.5/1.6 Ratio Split, 7/16 in. Stud, Full Roller, Aluminum, Small For Ford and 351W, Set of 16

$738.72

View
JESEL Rockers, Sportsman Series, 1.6/1.6 Ratio, 5.165/5.165 in. Valve, SBC, For Pontiac 867/Brodix 10x, Kit

JESEL Rockers, Sportsman Series, 1.6/1.6 Ratio, 5.165/5.165 in. Valve, SBC, For Pontiac 867/Brodix 10x, Kit

$2,384.14

View
COMP Cams Rocker Arm, Ultra Pro Magnum XD, 1.6 Ratio, For Chevrolet V6 w/ 3/8 in. Stud, Full Roller, Steel, Set of 16

COMP Cams Rocker Arm, Ultra Pro Magnum XD, 1.6 Ratio, For Chevrolet V6 w/ 3/8 in. Stud, Full Roller, Steel, Set of 16

$926.04

View