$20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: TREAT

$20 Off $250 / $40 Off $500 / $80 Off $1,000
Use Promo Code: TREAT

Free Mount & Balance for Many Wheel & Tire Packages - Contact us for Details!

1984 OLDSMOBILE CUTLASS-SUPREME Engines & Components

Individual Parts

Results 51 - 75 of 81

Rod Bearings, HP-Series, Silicon Aluminum, 0.011 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND011

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Timing Chain, Original True Roller, Replacement Chain Only, Each

Part Number: CLO-9-133

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M696060

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M696020

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5474030

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5474040

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Rod Bearings, .020 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Oldsmobile, Set of 8

Part Number: KGB-CR817AM020

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Main Bearings, AM-Series, Full Groove, .020 in. Crankshaft Undersize, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403

Part Number: KGB-MB5514AM020

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 8.350 in. Length, Universal, Set of 16

Part Number: PRO-66427C

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M696

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Main Bearings, AM-Series, Full Groove, .010 in. Crankshaft Undersize, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403

Part Number: KGB-MB5514AM010

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Ring Set, Plain - Buick 307Y(5.0L), 350B, H, J, X(5.7L) Engs. (68-88); Cad. 307"9"(5.0L) Eng.

Part Number: MAH-50849CP030

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Harmonic Balancer, External Balance, Nodular Iron, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, V8, Each

Part Number: ATP-102064

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

Rod Bearings, .040 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Oldsmobile, Set of 8

Part Number: KGB-CR817AM040

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 2, 2026 if ordered today

ROCK ARM SHAFT

Part Number: PIO-RS-415

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Main Bearings, 0.040 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Buick, V6, 3.0L, 3.8L, Set of 4

Part Number: SLP-7144MA40

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 27, 2025 if ordered today

Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-40849CP

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 10, 2025 if ordered today

Main Bearings, AM-Series, Full Groove, .030 in. Crankshaft Undersize, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403

Part Number: KGB-MB5514AM030

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Rod Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND021

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M696040

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-696020

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-696040

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-696060

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C696

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C696010

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 24, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.