1990 Oldsmobile Custom Cruiser Performance Engines

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Keep Your 1990 Oldsmobile Custom Cruiser in Top Shape with Quality Performance Engines

Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1990 Oldsmobile Custom Cruiser looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Rocker Arms, Performance Engine Timing Sets and Components, and Performance Engine Camshafts. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1990 Oldsmobile Custom Cruiser Performance Engine at Advance Auto Parts is around $233.10, with a range that starts at $7.99 and goes up to $975.99. With 44 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Valve Seals, Umbrella 11/32" 1 St, VALVE SEALS, 11/32" TEFLON 1 ST, and Thumpr 226/241 Hydraulic Flat Cam and Lifter Kit start at just $223.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Distributors and Performance Fuel Systems. At Advance Auto Parts, we’re here to help you keep your 1990 Oldsmobile Custom Cruiser in peak condition, inside and out.

Find Your Specific 1990 Oldsmobile Custom Cruiser Performance Engines

Looking for the perfect Performance Engine for your 1990 Oldsmobile Custom Cruiser? You’re in the right place. Below, you’ll find links to various types of Performance Engines that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Engines, ensuring durability and a precise fit for your Oldsmobile Custom Cruiser. Whether you’re driving a 1990 model or another popular model year like 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1991, and 1992, we’ve got you covered. Purchasing Performance Engines from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Performance Engines that fit your vehicle.

Essential 1990 Oldsmobile Custom Cruiser Performance Engines

Competition Cams – PUSHROD SET, SBC 3/8 1 ST (Part No.7513-16)

PUSHROD SET, SBC 3/8 1 ST

from

$165.99
Magnum Pushrods from COMP Cams offer an affordable solution for your .080″ wall chromemoly pushrod needs. Designed to withstand the stresses of a high performance engine, Magnum Pushrods are head-treated for extended durability and have precision formed, reinforced ends. Magnum Pushrods are black-oxide finished with their part number and length laser etched onto the surface for easy identification.

Product Features:
  • 3/8″ Diameter, 7.800″ Length
  • Magnum Pushrods for Small Block Chevy
  • One-piece .080″ wall chromemoly steel tubing
  • Heat-treated for extended durability and guide plate compatibility
  • Precision formed and reinforced pushrod end
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Competition Cams – Magnum 8.280" Long, .080" Wall, 3/8" Diameter Pushrod Set of 8 (Part No.7131-8)

Magnum 8.280" Long, .080" Wall, 3/8" Diameter Pushrod Set of 8

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$80.99
Magnum 8.280" Long, .080" Wall, 3/8" Diameter Pushrod Set of 8
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Competition Cams – Reduced Travel OE-Style Hydraulic Roller Lifter for ’87+ SBC, LT/LS and V6 (Part No.875-1)

Reduced Travel OE-Style Hydraulic Roller Lifter for '87+ SBC, LT/LS and V6

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$39.99
Reduced Travel OE-Style Hydraulic Roller Lifter for ’87+ SBC, LT/LS and V6
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Edelbrock – Sure Seat Valve Springs for Chevy 262-400 V8 1957-95 (Part No.5802)

Sure Seat Valve Springs for Chevy 262-400 V8 1957-95

from

$64.99
Springs made of highest quality spring wire. Springs precision wound to close tolerances. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.

Product Features:
  • For Use With Cast Iron Heads
  • Springs Made of Highest Quality Spring Wire
  • Springs Precision Wound To Close Tolerances
  • Use with Original Equipment Heads Only
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(2 reviews)
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Edelbrock – Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95 (Part No.5794)

Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95

from

$159.99
Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks are black oxide coated. Non-rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.

Product Features:
  • Complete Kit: Includes Retainers And Locks
  • Springs Made of Highest Quality Spring Wire
  • Springs Precision Wound To Close Tolerances
  • Includes Superior Quality Steel Retainers
  • Includes 7 deg. Heat-Treated Valve Stem Locks
  • Retainers and Locks Black Oxide Coated
  • Non-Rotator Style: Dyno Tested and Street Proven
  • Great Match to Edelbrock Camshaft Kit
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(1 reviews)
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Competition Cams – Xtreme Energy 206/212 Hydraulic Flat (Part No.42-220-4)

Xtreme Energy 206/212 Hydraulic Flat

from

$366.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,

Product Features:
  • Excellent performance in street carbureted applications.
  • More vacuum allows an increase in duration for improved performance and assists power brakes.
  • Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
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Competition Cams – Xtreme Energy Computer Controlled 224/230 Hydraulic Roller Cam For Oe Roller Sbc (Part No.08-503-8)

Xtreme Energy Computer Controlled 224/230 Hydraulic Roller Cam For Oe Roller Sbc

from

$611.99
Needs modified TPI with injectors, plenum, runners, exhaust, 2000+ stall. Requires custom tuning.
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Competition Cams – MAGNUM ROLLER ROCKERS, SMALL BLOCK CHEVY 1.52 1 ST (Part No.1412-16)

MAGNUM ROLLER ROCKERS, SMALL BLOCK CHEVY 1.52 1 ST

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$217.99
These Magnum Roller Rocker Arms for Chevy V8 265-400 and V6 200-262 applications are the ultimate street rocker. With a 3/8″ stud diameter and 1.52 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed

Product Features:
  • Roller tip reduces friction while stiff design and superior ratio accuracy yield more effective valve lift
  • For applications with less than 350 lbs. of open spring pressure
  • Constructed from 8620 chromemoly steel, a superior material that will not flex and ensures maximum lift
  • Ultimate street roller rocker arm designed for serious performance enthusiasts
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(1 reviews)
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Mr. Gasket – Ultra Seal: Competition Screw-In Rocker Arm Studs (Part No.1075)

Ultra Seal: Competition Screw-In Rocker Arm Studs

from

$109.99
Mr. Gasket competition screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street and race applications.

Product Features:
  • Black Oxide Coated Grade 8 Steel
  • Kit Contains 16 Studs
  • Easy To Install
  • Heat Treated Steel
  • Prevents Stud Flexing
  • Black Plated Finish
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Competition Cams – Rocker Arms, Ultra Gold Small Block Chevy 1.6 1 St (Part No.19002-16)

Rocker Arms, Ultra Gold Small Block Chevy 1.6 1 St

from

$433.99
These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 3/8″ stud diameter and 1.6 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifically for high performance street and race engines, the Ultra-Gold Aluminum Rocker Arms are precision CNC-machined to strict tolerances. Developed to meet the demands of professional engine builders, these rockers include features never before possible in an aluminum rocker arm.

Product Features:
  • CNC-machined, lightweight design removes weight and yields unrivaled quality and ratio accuracy
  • Designed for high performance street and race engines
  • Precision-sorted trunion bearings withstand elevated valve spring pressure and valve lift
  • Additional clearance, up to 1.650″ O.D. valve spring
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B & M – Torque Converter, Nitrous Holeshot 3000 (Part No.20481)

Torque Converter, Nitrous Holeshot 3000

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$921.99
Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.

Product Features:
  • 2800-3200 RPM
  • Small And Big Blocks
  • Serious Performance
  • Furnace Brazed
  • Fully Balanced
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B & M – Tork Master 2000: Value-Priced Street Performance Torque Converter (Part No.70420)

Tork Master 2000: Value-Priced Street Performance Torque Converter

from

$459.99
Similar in performance to the Holeshot series, the Tork Master is B&M’s lowest cost torque converter. The Tork Master is an excellent all-around performance street converter. The best ‘value priced’ street converters available.

Product Features:
  • New Precision Pump Drive Tube
  • Pressure Tested
  • Fully Balanced
  • Needle Thrust Bearing
  • New Thrust Washer
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(1 reviews)
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B & M – Holeshot 2400 (Part No.20412)

Holeshot 2400

from

$562.99
HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) Application: HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot c

Product Features:
  • Furnace Brazed Impeller
  • Steel Alloy Pump Drive Tube
  • Heavy Duty Needle Bearing
  • Between Stator and Turbine
  • Furnace Brazed Turbine
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Competition Cams – Xtreme Energy 212/218 Hydraulic Flat Cam K-Kit (Part No.K12-234-2)

Xtreme Energy 212/218 Hydraulic Flat Cam K-Kit

from

$521.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.

Product Features:
  • Excellent performance in street carbureted applications.
  • More vacuum allows an increase in duration for improved performance and assists power brakes.
  • Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
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Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-601-4)

Mutha' Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit

from

$963.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.

Product Features:
  • Cam and lifter kit for Small Block Chevy engines
  • CL-Kit includes cam, lifters, assembly lube, instructions and decals
  • HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
  • 287/305 Advertised Duration, 235/249 Duration @ .050″, .489″/.476″ Lift, 107 Lobe Separation
  • Valve spring upgrade required
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Edelbrock – Performer-Plus Camshaft Kit for 1957-86 Small-Block Chevrolet (Part No.2103)

Performer-Plus Camshaft Kit for 1957-86 Small-Block Chevrolet

from

$351.99


Product Features:
  • Designed for Optimum Torque and Acceleration
  • Maximum Performance From Idle through Mid-Range
  • Matched to Edelbrock Performer Intakes
  • Includes Hydraulic Lifters and Assembly Lube
  • Major Improvement in Throttle Response and Torque
  • Use For Daily Drivers/Trucks/Vans/RVs/4x4s
  • Take The Guesswork Out Of Camshaft Selection
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(1 reviews)
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Competition Cams – 10 Degree Steel Retainer for 26120 Beehive Spring (Part No.795-1)

10 Degree Steel Retainer for 26120 Beehive Spring

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$10.99
10 Degree Steel Retainer for 26120 Beehive Spring
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Competition Cams – Tool Steel 10 Degree Retainer Set Of 16 For All Valves With 1.250" O.D. Springs (Part No.1750-16)

Tool Steel 10 Degree Retainer Set Of 16 For All Valves With 1.250" O.D. Springs

from

$272.99
Tool Steel 10 Degree Retainer Set Of 16 For All Valves With 1.250" O.D. Springs
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Competition Cams – Valve Seals, O-Ring 11/32" 1 St (Part No.501-16)

Valve Seals, O-Ring 11/32" 1 St

from

$223.99
VALVE SEALS, O-RING 11/32″ 1 ST
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(1 reviews)
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Competition Cams – Valve Seals, Umbrella 11/32" 1 St (Part No.502-16)

Valve Seals, Umbrella 11/32" 1 St

from

$230.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.

Product Features:
  • Work with stock guides and 11/32″ valve stem diameter
  • Valve stem oil seals keep unwanted oil from entering the combustion chamber
  • Several different types of valve seals are offered
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Competition Cams – VALVE SEALS, 11/32" TEFLON 1 ST (Part No.503-16)

VALVE SEALS, 11/32" TEFLON 1 ST

from

$223.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.

Product Features:
  • Work with .530″ guides and 11/32″ valve stem diameter
  • Valve stem oil seals keep unwanted oil from entering the combustion chamber
  • Several different types of valve seals are offered
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Competition Cams – High Energy Timing Set (Part No.3200)

High Energy Timing Set

from

$66.99
COMP Cams High Energy Timing Chain Sets include precision cast iron camshaft and crank gear sprockets and premium quality link belt type timing chain. These sets exceed all original equipment timing chain specifications and are ideal for stock replacement and mild performance applications.

Product Features:
  • Exceeds all original equipment timing chain specifications
  • Premium quality link belt type chain for exceptional durability; chain also available separately
  • Precision cast iron camshaft and crank gear sprockets
  • Ideal for stock replacement and mild performance applications
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(3 reviews)
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Competition Cams – Ultimate Adjustable Billet Timing Set For Chevrolet 200, 229, 262/Small Block (Part No.8100)

Ultimate Adjustable Billet Timing Set For Chevrolet 200, 229, 262/Small Block

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$165.99
Ultimate Adjustable Billet Timing Set For Chevrolet 200, 229, 262/Small Block
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Competition Cams – Keyway Adjustable Billet Timing Set for Chevrolet 265-400 Small Block (Part No.7100)

Keyway Adjustable Billet Timing Set for Chevrolet 265-400 Small Block

from

$196.99
Keyway Adjustable Billet Timing Set for Chevrolet 265-400 Small Block
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Competition Cams – TIMING SET, HIGH TECH SMALL BLOCK CHEVY 1 EA (Part No.3100)

TIMING SET, HIGH TECH SMALL BLOCK CHEVY 1 EA

from

$83.99
COMP Cams Hi-Tech Roller Race Timing Sets include cast iron camshafts gears, induction hardened billet steel crank sprockets, and pre-stretched, heat-treated double roller chains with heavy-duty large pin design. They feature 3 keyway crank sprockets for

Product Features:
  • Cast iron camshaft gear and induction hardened billet steel crank sprocket
  • Pre-stretched, heat-treated true double roller chain with heavy-duty large pin design; chain available separately
  • Ideal for all street performance and race applications
  • Features 3 keyway crank sprocket for 4-degree incremental adjustability, 4-degree maximum advance/retard
  • Dynamically balanced and quality checked for run-out tolerances
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(3 reviews)
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Competition Cams – Magnum Double Row Timing Set for ’65-’83 Oldsmobile 260-455 (Part No.2113)

Magnum Double Row Timing Set for '65-'83 Oldsmobile 260-455

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$85.99
Magnum Double Row Timing Set for ’65-’83 Oldsmobile 260-455
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Competition Cams – High Energy Timing Set for ’55-’81 Pontiac 265-455 (Part No.3212)

High Energy Timing Set for '55-'81 Pontiac 265-455

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$63.99
High Energy Timing Set for ’55-’81 Pontiac 265-455
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Mr. Gasket – Advance And Retard Cam Bushings (Part No.85)

Advance And Retard Cam Bushings

from

$49.99
With Mr. Gasket cam degree bushings you fine tune the camshaft timing of your engine to as little as 1 degree. Even aftermarket timing sets with multiple keyways can’t give the range of adjustment these bushings allow. Retard your camshaft to lower the powerband for more low end torque and midrange horsepower, or advance for more top end power. This kit does even number adjustment 0-8 degrees.

Product Features:
  • Advance the cam for increased torque and horsepower
  • Tune your powerband for more end torque or increase top end horsepower
  • Includes (4) offset bushings and (1) 0 degree bushing
  • Cam sprocket dowel pin hole must be drilled to .406¿ (13/32¿) dia.
  • Cam sprocket dowel pin hole must be drilled to .406┐ (13/32┐) dia.
  • Increase Top-End Horsepower
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Most Popular Performance Engine Rocker Arms for 1990 Oldsmobile Custom Cruisers

Enhance your 1990 Oldsmobile Custom Cruiser with one of the 4 Performance Engine Rocker Arms we have in stock, starting at just $31.99.
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Competition Cams – Magnum 1.6 Ratio Rocker and HE Pushrod Kit for Oldsmobile 350-403 (Part No.1441-KIT)

Magnum 1.6 Ratio Rocker and HE Pushrod Kit for Oldsmobile 350-403

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$399.99
Magnum 1.6 Ratio Rocker and HE Pushrod Kit for Oldsmobile 350-403
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Competition Cams – High Energy Rocker Set with 1.6 Ratio for Oldsmobile 260-455 with Pedestal Mount (Part No.1242-16)

High Energy Rocker Set with 1.6 Ratio for Oldsmobile 260-455 with Pedestal Mount

from

$266.99
Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1242 rockers feature a 1.6 ratio for pedestal mount ’67-’79 Oldsmobile 260-455.

Product Features:
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Competition Cams – Magnum Roller Rocker Arm Set with 1.6 Ratio for AMC, Ford and Oldsmobile 3/8" Stud (Part No.1442-16)

Magnum Roller Rocker Arm Set with 1.6 Ratio for AMC, Ford and Oldsmobile 3/8" Stud

from

$241.99
Magnum Roller Rocker Arm Set with 1.6 Ratio for AMC, Ford and Oldsmobile 3/8" Stud
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Competition Cams – Magnum Roller Rocker Arm with 1.6 Ratio for AMC, Ford and Oldsmobile with 3/8" Stud (Part No.1442-1)

Magnum Roller Rocker Arm with 1.6 Ratio for AMC, Ford and Oldsmobile with 3/8" Stud

from

$31.99
Magnum Roller Rocker Arm with 1.6 Ratio for AMC, Ford and Oldsmobile with 3/8" Stud
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Best-Selling 1990 Oldsmobile Custom Cruiser Performance Engine Timing Sets and Components

Upgrade your Custom Cruiser with one of our 2 best-selling Performance Engine Timing Sets and Components.
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Competition Cams – Magnum Double Row Timing Set for ’65-’83 Oldsmobile 260-455 (Part No.2113)

Magnum Double Row Timing Set for '65-'83 Oldsmobile 260-455

from

$85.99
Magnum Double Row Timing Set for ’65-’83 Oldsmobile 260-455
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Competition Cams – High Energy Timing Set for ’65-’83 Oldsmobile 260-455 (Part No.3213)

High Energy Timing Set for '65-'83 Oldsmobile 260-455

from

$51.99
High Energy Timing Set for ’65-’83 Oldsmobile 260-455
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Top-Quality Performance Engine Camshafts for 1990 Oldsmobile Custom Cruisers

Choose a high-quality OEM or aftermarket Performance Engine Camshaft for Oldsmobile Custom Cruisers and enjoy top-notch performance from $297.99.
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Competition Cams – Xtreme Energy 206/212 Hydraulic Flat (Part No.42-220-4)

Xtreme Energy 206/212 Hydraulic Flat

from

$366.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,

Product Features:
  • Excellent performance in street carbureted applications.
  • More vacuum allows an increase in duration for improved performance and assists power brakes.
  • Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
See More
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Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam (Part No.42-222-4)

Xtreme Energy 218/224 Hydraulic Flat Cam

from

$350.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,

Product Features:
  • Excellent performance in street carbureted applications.
  • More vacuum allows an increase in duration for improved performance and assists power brakes.
  • Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
See More
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Competition Cams – Mutha’ Thumpr 234/249 Hydraulic Flat Cam (Part No.42-601-5)

Mutha' Thumpr 234/249 Hydraulic Flat Cam

from

$341.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

Product Features:
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
  • Best with aftermarket converters and more rear gear.
  • Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
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Competition Cams – Thumpr 226/241 Hydraulic Flat Cam (Part No.42-600-5)

Thumpr 226/241 Hydraulic Flat Cam

from

$341.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

Product Features:
  • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
  • Best with aftermarket converters and more rear gear.
  • Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
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Competition Cams – Xtreme Energy 224/230 Hydraulic Flat Cam (Part No.42-223-4)

Xtreme Energy 224/230 Hydraulic Flat Cam

from

$328.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,

Product Features:
  • Excellent performance in street carbureted applications.
  • More vacuum allows an increase in duration for improved performance and assists power brakes.
  • Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
See More
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Competition Cams – Xtreme Energy 230/236 Hydraulic Flat Cam (Part No.42-224-4)

Xtreme Energy 230/236 Hydraulic Flat Cam

from

$297.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,

Product Features:
  • Excellent performance in street carbureted applications.
  • More vacuum allows an increase in duration for improved performance and assists power brakes.
  • Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
See More
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Competition Cams – Magnum 224/224 Hydraulic Flat Cam (Part No.42-308-4)

Magnum 224/224 Hydraulic Flat Cam

from

$297.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.

Product Features:
  • Best with aftermarket torque converters and 9.5:1 compression.
  • Great high RPM power.
  • Easy on valve train parts.
  • Can be used with mild ratio rocker arms and traditional performance valve springs.
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Competition Cams – Magnum/Marine 244/244 Hydraulic Flat Cam (Part No.42-236-4)

Magnum/Marine 244/244 Hydraulic Flat Cam

from

$297.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.

Product Features:
  • Best with aftermarket torque converters and 9.5:1 compression.
  • Great high RPM power.
  • Easy on valve train parts.
  • Can be used with mild ratio rocker arms and traditional performance valve springs.
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Competition Cams – High Energy 212/212 Hydraulic Flat Cam (Part No.42-228-4)

High Energy 212/212 Hydraulic Flat Cam

from

$297.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.

Product Features:
  • Good blend of efficiency and performance.
  • Perfect choice for performance street rebuilds.
  • Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.
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Competition Cams – Magnum/Marine/Magnum Muscle 230/230 Hydraulic Flat Cam (Part No.42-231-4)

Magnum/Marine/Magnum Muscle 230/230 Hydraulic Flat Cam

from

$297.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.

Product Features:
  • Best with aftermarket torque converters and 9.5:1 compression.
  • Great high RPM power.
  • Easy on valve train parts.
  • Can be used with mild ratio rocker arms and traditional performance valve springs.
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Competition Cams – Magnum 253/253 Hydraulic Flat Cam (Part No.42-237-4)

Magnum 253/253 Hydraulic Flat Cam

from

$297.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.

Product Features:
  • Best with aftermarket torque converters and 9.5:1 compression.
  • Great high RPM power.
  • Easy on valve train parts.
  • Can be used with mild ratio rocker arms and traditional performance valve springs.
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Competition Cams – Xtreme Energy 240/246 Hydraulic Flat Cam (Part No.42-225-4)

Xtreme Energy 240/246 Hydraulic Flat Cam

from

$297.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,

Product Features:
  • Excellent performance in street carbureted applications.
  • More vacuum allows an increase in duration for improved performance and assists power brakes.
  • Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
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Top Picks for 1990 Oldsmobile Custom Cruiser Performance Engine Valve Springs

Invest in one of our 3 durable Performance Engine Valve Springs for your 1990 Oldsmobile, knowing you’re getting trusted brands and expert craftsmanship.
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Competition Cams – 16 Springs (Part No.26995-16)

16 Springs

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$401.99
16 Springs
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Competition Cams – Single Outer Valve Springs: 1.494" Od, 1.080" Id (Part No.901-16)

Single Outer Valve Springs: 1.494" Od, 1.080" Id

from

$83.99
Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance.

Product Features:
  • COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers
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Competition Cams – 1 Spring (Part No.26995-1)

1 Spring

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$24.99
1 Spring
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Performance Engine Valve Stem Seal Sets for 1990 Oldsmobile Custom Cruisers

Make a smart move for your 1990 Oldsmobile Custom Cruiser with products all priced from $223.99 to $230.99.
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Competition Cams – Valve Seals, Umbrella 11/32" 1 St (Part No.502-16)

Valve Seals, Umbrella 11/32" 1 St

from

$230.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.

Product Features:
  • Work with stock guides and 11/32″ valve stem diameter
  • Valve stem oil seals keep unwanted oil from entering the combustion chamber
  • Several different types of valve seals are offered
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Competition Cams – VALVE SEALS, 11/32" TEFLON 1 ST (Part No.503-16)

VALVE SEALS, 11/32" TEFLON 1 ST

from

$223.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.

Product Features:
  • Work with .530″ guides and 11/32″ valve stem diameter
  • Valve stem oil seals keep unwanted oil from entering the combustion chamber
  • Several different types of valve seals are offered
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FAQs for 1990 Oldsmobile Custom Cruiser Performance Engines

What are the best-selling Performance Engines for 1990 Oldsmobile Custom Cruisers?

Out of 44 Performance Engines that fit 1990 Oldsmobile Custom Cruisers, the following parts are the top sellers:

What’s the price range for 1990 Oldsmobile Custom Cruiser Performance Engines?

The prices of Performance Engines for the 1990 Oldsmobile Custom Cruiser range from $7.99 up to $975.99 for the most premium parts.

What is the average price of a Performance Engine for a 1990 Oldsmobile Custom Cruiser?

The average price for Performance Engines for the 1990 Oldsmobile Custom Cruiser is $233.10. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance Engines for other Oldsmobile Custom Cruiser model years?

Yes, we carry Performance Engines for 20 model years of Oldsmobile Custom Cruisers between 1971 and 1992. The following model years are the most popular for Performance Engine purchases: 1992, 1991, 1989, 1988, 1987, 1986, 1985, 1984, and 1983.

What are the cheapest Performance Engines for my 1990 Oldsmobile Custom Cruiser?

Does Advance Auto Parts sell Performance Engines for any other 1990 Oldsmobile models?

Yes. We stock Performance Engines for 6 other popular 1990 Oldsmobile models. Some of the most popular are 1990 98 Performance Engines, 1990 Delta 88 Performance Engines, 1990 Toronado Performance Engines, 1990 Cutlass Ciera Performance Engines, and 1990 Cutlass Calais Performance Engines.

What types of Performance Engines do you sell for my 1990 Oldsmobile Custom Cruiser?

As of 6/2/26, these are some of the most in-demand types of Performance Engines for a 1990 Oldsmobile Custom Cruiser:

Can I get help with 1990 Oldsmobile Custom Cruiser Performance Engine orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Oldsmobile Performance Engines and more.

What is your return policy for Oldsmobile Custom Cruiser Performance Engines?

Advance Auto Parts keeps returns simple. For new Oldsmobile Custom Cruiser Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

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