Availability
1990 Parts and Accessories
Head Gasket, MLS, Marine, 4.530 in. Bore, .051 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5639-051
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Oil Pan, Marine, Steel, Black Powdercoated, 8 qt., Front Sump, Chevy, Big Block, Each
Part Number: CTR-18-310
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Oil Pickup, Press-Fit, Marine Style, 8 in. Depth, 0.625 in. Diameter Tube, Chevy, Big Block, Each
Part Number: CTR-18-301
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Oil Pickup, Bolt-In, Marine Style, 10 in. Depth, 0.625 in. Diameter Tube, Chevy, Big Block, Each
Part Number: CTR-18-381
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Starter, Heavy-Duty, Standard Rotation, 9-Tooth Gear, Staggered Bolt Pattern, Bottom Mount, Black/Natural, Mercury Marine, Mercruiser, OMC, Each
Part Number: RRA-18-5910
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Oil Pump Pickup, Marine, Press Fit, 0.750 in. Tube Diameter, 8.50 in. Pan Depth, Chevy, Big Block, Each
Part Number: CTR-18-361
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
Solenoid, Starter and Power Trim, Vertical Post, Angled Bracket, Mercruiser, Each
Part Number: RRA-18-5817
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Each
Part Number: KOK-7051S
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Steering Shaft Tongue, Replacement, 6 in. Length, Each
Part Number: FLA-FR9950TLG
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Camshaft, Replacement, Hydraulic Flat Tappet, Ford, Marine, Small Block, Each
Part Number: MEL-24107
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Valve Cover Gaskets, Blue Stripe Cork/Rubber, Chevy, Big Block, Pair
Part Number: FEL-17935
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 2.125 in. Port, Each
Part Number: KOK-7040S
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Head Gasket, MLS, Marine, 4.560 in. Bore, .040 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5636-040
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Rocker Arm, Endurance Marine Series, Full Roller, 1.8 Ratio, 7/16 in. Stud Size, Chevy, Big Block, Each
Part Number: SCC-SCP4016-1
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Distributors, Holley EFI, Dual-Sync, Hall Effect, Computer-controlled, Male/HEI, Black Cap, Shiny Housing, Chrysler, Dodge, Plymouth, 4.5-5.9L, Each
Part Number: HLY-565-208
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Distributors, Holley EFI, Dual-Sync, Hall Effect, Computer-controlled, Male/HEI, Black Cap, Steel Gear, Polished Housing, Oldsmobile, 4.3-7.5L, Each
Part Number: HLY-565-206
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Manifold Riser Spacer
Part Number: RRA-18-1908
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Engine Gaskets, Marine, Top End, Chevy, 7.4L/454, Set
Part Number: FEL-17201
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Timing Chain and Gear Set, Gold Series, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set
Part Number: RMR-NACS2040LB10
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Head Gasket, Stock Replacement, Steel, 4.100 in. Bore, 0.035 in. Thick, Crusader, Mercruiser, OMC, Volvo Penta, V6, 3.8L, 4.3L, Each
Part Number: RRA-18-3879
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Timing Chain and Gear Set, Red Series, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set
Part Number: RMR-NA-CS2000
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Engine Gaskets, Marine Conversion, Chevy, One-Piece Rear Main Seal, 4.3L, V6, Set
Part Number: FEL-17115
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Head Gasket, Marine, 4.580 in. Bore, .060 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5640-060
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Valve Cover Gaskets, Marine, Cork, Chevy, 2.5, 3.0L, L4, Each
Part Number: FEL-17900
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Timing Cover Gaskets, Marine, Composite/Rubber Seal, Chevy, Kit
Part Number: FEL-17870
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
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