Availability
1998 Rocker Arms
Showing In Stock Items. Show All 33 Items.
Rocker Arm, Full Roller, Pedestal Mounting Style, Steel, Natural, Avanti, Buick, Cadillac, Chevy, GMC, Isuzu, Pontiac, Saab, Small Block LS, Each
Part Number: MEL-MR1341
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Rocker Arm, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Chevy GM, LS/LSX, Gen III/IV, No Offset Each
Part Number: SUM-141550
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, GM Genuine Parts, Roller Fulcrum, Pedestal, 1.7 Ratio, Steel, Exhaust Side, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each
Part Number: ADO-12681275
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Non-roller, Pedestal Mounting Style, 1.6 Ratio, Steel, Natural, American Motors, Dodge, Eagle, Jeep, Pair
Part Number: MEL-MRK-551-2
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Non-roller, Steel, Natural, Includes Rocker Arm, Fulcrum, and Bolt, Ford, Lincoln, Mercury, Small Block Windsor, Kit
Part Number: MEL-MRK-548
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Roller Fulcrum, Steel, Natural, Ford, Lincoln, Mercury, Each
Part Number: MEL-MR-929
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Non-roller, Steel, Natural, Includes One Rocker Arm, One Pivot Ball, and One Bolt, Chevrolet, GMC, 7.4L, Kit
Part Number: MEL-MRK-653
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Non-roller, Shaft Mounting Style, Steel, Natural, Ford, Mazda, 4.0L, Each
Part Number: MEL-MR927
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Non-roller, Shaft Mounting Style, Steel, Natural, Dodge, Jeep, Each
Part Number: MEL-MR-931
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Non-roller, Pedestal Mounting Style, Steel, AMC, Dodge, Eagle, Jeep, Each
Part Number: MEL-MR-740
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Non-roller, Self-aligning, Stud Mount, Steel, Natural, 0.582 in. Slot Width, Ford, Lincoln, Mercury, Each
Part Number: MEL-MR-889
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
ARM-ENG VALVE ROCKER
Part Number: MEL-MR-943
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Engine Rocker Arm, Chevy, GMC, Steel, Each
Part Number: MEL-MR-928
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Rocker Arm, Moly Coated, Ductile Iron, Roller Fulcrum Type, 1.7 Ratio, Narrow Style, Chevy, LS, Each
Part Number: SME-14301M
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker SB Chev 1.5 x 3/8"
Part Number: HRS-90045-1
Not Yet Reviewed
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
Rocker Arm, Non Roller, Pedestal Style, 1.7 Ratio, Steel, for LS Series Pivot Bearing Upgrade Only, Each
Part Number: SME-143000-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
VALVE ROCKER ARM
Part Number: MEL-MR-703
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
SINGLE ROCKER ARM
Part Number: MEL-MR-1324
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
ARM-ENG VALVE ROCKER
Part Number: MEL-MR-930
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
ARM-ENG VALVE ROCKER
Part Number: MEL-MR-921
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Rocker Arm, Replacement, Stamped Steel, Ford, Mercury, 2.5, 3.0L, V6, DOHC, Each
Part Number: MEL-MR-950
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Rocker Arm, Non-roller, 1.6 Ratio, Steel, Stud Mounting Style, Jeep, 2.5L, 4.0L, 4.2L, Each
Part Number: CWA-J3242393
Not Yet Reviewed
Estimated Ship Date: Jun 25, 2026 if ordered today
Estimated Ship Date: Jun 25, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
ARM-ENG VALVE ROCKER
Part Number: MEL-MR-827
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Rocker SB Chev 1.6 x 3/8"
Part Number: HRS-90046-1
Not Yet Reviewed
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
ARM-ENG VALVE ROCKER
Part Number: MEL-MR-819
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
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