Availability
1966 OLDSMOBILE Engines & Components
Harmonic Balancer
Part Number: RNB-594-014R
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Spin-On Adapter 1/2" Ports L&R (13/16"-16 THD)
Part Number: PRM-2794
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Trans-Dapt Performance Spin-On Oil Filter Bypass Adapters 1420
Estimated Ship Date: Monday 3/2/2026
Olds 225-307-350-403-425 3/8" rod bolts
Part Number: ARP-184-6021
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cylinder Head Bolts, Stainless Hex, Oldsmobile, 350, 400, 403, 425, 455, Kit
Part Number: ARP-480-3600
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cylinder Head Bolts, Stainless 12-Point, Oldsmobile, 350, 400, 403, 425, 455, Kit
Part Number: ARP-480-3700
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Harmonic Balancer Repair Sleeves, Steel, AMC, Jeep, Buick, Pontiac, Oldsmobile, V8, Each
Part Number: FEL-16204
Not Yet Reviewed
T-CHAIN GM V8 307 80-90
Part Number: MAH-9498
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Timing Chain Set, Double Roller, Oldsmobile V8, Set
Part Number: MAH-93113
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Timing Chain Set, Link Belt, Oldsmobile V8, Set
Part Number: MAH-93054
Not Yet Reviewed
TIMING CHAIN
Part Number: MAH-9504-AM
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Timing Chain Set, Link Belt, Oldsmobile V8, Set
Part Number: MAH-93006
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Oil Pump - GMC Pass. & Truck 153, 194, 230, 250, 292 Engs.(1962-89)
Part Number: MAH-6011079
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Oil Pump - GMC Pass. & Trk., Oliver, 153, 194, 230, 250, 290, 292 Engs. (1963-89)
Part Number: MAH-6011110
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Piston Rings, Plasma-moly, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set
Part Number: MAH-40514CP060
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Ring Set, Plain - Buick 250 Eng. (70-76); Checker 230,250 Engs. (69-79); Chev. 230,250 Engs.
Part Number: MAH-50514CP040
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Piston - GMC Pass. & Trk. 250 Eng. (1966-84)
Part Number: MAH-2241658
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Piston - GMC Pass. & Trk. 250 Eng. (1966-84)
Part Number: MAH-2241658020
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Piston -
Part Number: MAH-2241658030
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Piston -
Part Number: MAH-2241658040
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Single Piston
Part Number: MAH-S2241658
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Rod Bearings, Standard Size, Bi Metal, Alecular Alloy, Oldsmobile, Set of 8
Part Number: KGB-CR817AM
Not Yet Reviewed
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
Rod Bearings, .050 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Oldsmobile, Set of 8
Part Number: KGB-CR817AM050
Not Yet Reviewed
Main Bearing Set
Part Number: KGB-MB752SI020
Not Yet Reviewed
Main Bearing Set
Part Number: KGB-MB752SI030
Not Yet Reviewed
Main Bearings, AM-Series, Full Groove, .040 in. Crankshaft Undersize, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403
Part Number: KGB-MB5514AM040
Not Yet Reviewed
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