Availability
Rocker Arm; Ultra Pro Magnum; Rocker Arm; Stud 7/16 in. Ratio 1.7 in.; Chevy Big Block 396-454 cid; 16 pc.
Part Number: CCA-1620-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arms, Shaft, Roller, 1.7 Ratio, for LS3 Heads, Chevy, 6.2L, Kit
Part Number: BTC-S0432
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arm, Ultra Pro Magnum, Rocker Arm, Stud 7/16 in., Ratio 1.6 in., Chevy, Small Block, Set of 16
Part Number: CCA-1605-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arms, Roller Bearing Trunnion, LS-7, Assembled, Heavy Duty Cast Steel, 1.8 Ratio, Rectangle Port, Chevy, Set of 16
Part Number: SUM-141555
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arm Shaft, LS1 Shaft Rockers, Chevrolet, LS Engines, Kit
Part Number: BTC-BTRSRKR1KIT
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arm; Ultra Pro Magnum; Rocker Arm; Stud 3/8 in. Ratio 1.52 in.; Chevy Small Block 265-400 cid; 16 pc.
Part Number: CCA-1601-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
LS3 Rocker Arm Shafts, Chevy, LS, Kit
Part Number: BTC-BTRSRKR3KIT
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arms, Off-Road Series, Full Roller, 1.7 Ratio, Non-Adjustable, Aluminum, 5/16 in. Pedestal, Jeep, L6, Set of 12
Part Number: SCC-0502
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arms, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Black Oxide, Chevy, Rectangular Port LS, Set of 16
Part Number: CCA-1678-16
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Valley Covers, Gen IV, LS .0.375 in. Thick,11-Bolt, Aluminum, Chevy, Small Block Gen IV, Each
Part Number: LSS-GMLS2002M
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
ROCKER ARMS, 6061 BILLET ALUM, FORD 302 (5.0L) & 351W 1978-95, Adjustable (includes pedestal & PRW hardware), 1.6 x 5/16"
Part Number: PQX-6535101
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arms, Gold Series, Full Roller, 1.5 Ratio, Aluminum, Gold Anodized, Chevy, Small Block, Set of 16
Part Number: SUM-G6811G
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arm Stud Girdle, Aluminum, Blue, 7/16 in.-20 Thread, Chevy, Big Block, Kit
Part Number: TFS-41400700
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arm Girdle, Aluminum, 7/16 in.-20 Thread, Ford, 351C, Trick Flow Heads, Kit
Part Number: TFS-51600700
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Valley Covers, Gen IV, LS .0.375 in. Thick,11-Bolt, Aluminum, Chevy, Small Block Gen IV, Black, Each
Part Number: LSS-GMLS2002B
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Engine Valley Covers, Gen IV, LS .0.375 in. Thick,11-Bolt, Aluminum, Chevy, Small Block Gen IV, Each
Part Number: LSS-GMLS2006M
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Timing Cover, 2-Piece, Aluminum, Polished, Chevy, Big Block, Kit
Part Number: SUM-G6316
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arm Stud Girdle, Aluminum, Blue, 7/16 in.-20 Thread, Ford, Big Block 385 Series, Trick Flow® A460, Kit
Part Number: TFS-54400700
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Valley Covers, Gen IV, LS .0.375 in. Thick,11-Bolt, Aluminum, Chevy, Small Block Gen IV, Black, Each
Part Number: LSS-GMLS2006B
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Rocker Arms, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Black Oxide, Chevy, Rectangular Port LS, Set of 8
Part Number: CCA-1678-8
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arms, Roller Fulcrum, Pedestal, 1.7 Ratio, Ductile Iron, Chevy, Small Block LS, Set of 16
Part Number: SME-K-143021
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arms, Roller Fulcrum, Pedestal, 1.7 Ratio, Ductile Iron, Chevy, 6.2L LS, Rectangle Port Heads, Trunion Upgrade, Set of 16
Part Number: SME-K-143023
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Timing Gear Replacement Part, Main Housing, Chevy, Big Block, Each
Part Number: MIL-12958
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
ROCKER ARMS, GM LS3 1.8 3/8 ULTRA PRO MAG
Part Number: CCA-1676-8
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
ROCKER ARM SHAFT, HARDENED STEEL, MOPAR HEMI, 345-370, 9.50mm bolts or studs, Set of 4
Part Number: PQX-9534502
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
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