Availability
Engines & Engine Parts
Studs, Screw In, Rocker Arm, 7/16 in., 3/8 in.-24 Thread x 1.75 in. Long Top, 7/16 in-14 Bottom Thread, Set of 16
Part Number: MRG-1075
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, OEM Replacement, Chrysler, Dodge, Jeep, 3.6L, Each
Part Number: MOP-05184296AH
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Ford, Mercury , Lincoln 2.0, 2.3, 2.5 DOHC 2001-07
Part Number: MEL-MR-1350
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Stud Mount, Full Roller, Steel, 1.52 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 8
Part Number: CCA-1607-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Nuts, Polylock, Stud Girdle Replacement, Full Roller, 7/16 in.-20 Thread, 0.550 in. Shank Diameter, 2.50 Length, Each
Part Number: HRS-90127-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Roller Shaft Bearing, Rocker Arm Replacement Part, Set of 4
Part Number: JES-BRG-20610-4
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Set of 8
Part Number: ARP-235-7204
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Pair
Part Number: ARP-100-7121
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.50 Ratio, AFR Heads, Kit
Part Number: PQX-3535031
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 2.350 in. Effective Stud Length, Chevy, Big Block, Pair
Part Number: ARP-135-7222
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Shaft Mount, 1.5 Ratio, Aluminum, Roller Rockers, Shafts, Spacers, Mopar, Big Block B/RB, Set of 16
Part Number: PRO-440-868
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Full Roller, 1.6 Ratio, Aluminum, Natural, 3/8 in. Stud Mounting Style, Chevy, Each
Part Number: NAL-19210725
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Stud Girdle, Aluminum, Orange, 7/16 in.-20 Thread, Chevy, Big Block, Bowtie, Dart, Merlin, Kit
Part Number: CSP-G1114
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Stud Pinning Kit, 16 Roll Pins, One 5/32 in. Drill Bit, Kit
Part Number: MRG-806G
Estimated Ship Date: Today
Estimated Ship Date: Today
Stud Girdles, Clamp-on, Aluminum, Gold Anodized, for Use On Dart Cylinder Heads Only, Chevy, Small Block, Kit
Part Number: DRT-64110003
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.73 Ratio, 7/16 in. Stud, Ford, Bigl Block, Cleveland, Modified, Set of 16
Part Number: SCC-SCP1023
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Each
Part Number: CSP-1004-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Stud Girdle, Aluminum, Purple, 7/16 in.-20 Thread, Chevy, Big Block, Kit
Part Number: HRS-90120
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Shafts, Heavy Duty, Steel, Accept Full Roller Rocker Arm, Chrysler, Big Block, Pair
Part Number: CSP-PR7001-78
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.73 Ratio, Fits 7/16 in. Stud, Ford, 351C/429-460, V8, Set of 16
Part Number: HRS-90083F
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Replacement, Stud Mounting Style, 1.6 Ratio, Non-roller, Steel, Natural, Ford, Mercury, Each
Part Number: PIO-RK-650-X
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Screws, Adjusting, Steel, Black Oxide, 7/16 in. x 20 Thread Size, Set of 4
Part Number: CSP-71620LK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Stud Girdle Nuts, Roller Rockers, 7/16 in.-20 Thread, .750 in. Outside Diameter, 2.515 in. Height, Set of 8
Part Number: CCA-4510-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, 1.75 Ratio, Aluminum, Roller, fits 3/8 in. Studs, Chevy, 194/230/250/292, L6, Set of 12
Part Number: CSP-S3002
Estimated Ship Date: Today
Estimated Ship Date: Today
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