1978 OLDSMOBILE CUTLASS SUPREME Fittings & Plugs

Speed Bleeder Screws, 3/8 in.-24 Thread, 1.188 in. Length, Pair

Part Number: RNB-12701

4.0 out of 5 stars ( 21 )

Estimated Ship Date: Tomorrow

Brake Bleeders, Solo-Bleed, 3/8 in.-24 Thread, 1 11/64 in. Overall Length, Pair

Part Number: EAR-280021ERL

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Petcocks, Radiator Drain Petcocks, 1/8 in. NPT Thread Size, Brass, Natural, Buick, Cadillac, Chevy, Ford, GMC, Mercury, Merkur, Olds, Pontiac, Each

Part Number: RNB-61103

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Brake Bleeder Screw, 3/8-24 in. Thread, 1.250 in. Overall Length, Each

Part Number: RNB-484-1451

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Brake Bleeder Screw Assortment, Set

Part Number: RNB-13949

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Brake Bleeders, Solo-Bleed, 5/16 in.-24 Thread, 1 in. Overall Length, Front/Rear, Universal, Pair

Part Number: EAR-280035ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Pipe Plug-Hex Head-1/4 In. MNPT

Part Number: RNB-785-422

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Brake Bleeders, Replacement, Pair

Part Number: RNB-13901

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Power Steering Fitting, Return Line End, Stock, Each

Part Number: SUG-3602832

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Plug Fittings, Pipe Plugs, 3/8 in. NPT, Male Threads, Brass, Natural, Square Drive Head, Coarse Thread, 0.75 in. Overall Length, Chevrolet, GMC, Each

Part Number: RNB-785-072

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Power Steering End Fitting, 90 degree, Steel, Natural, Each

Part Number: EDD-39135

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 4, 2026 if ordered today

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Power Steering Fitting, Return Line End, Stock, Each

Part Number: SUG-3602838

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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• Special Order

Pipe Plug C.S. Square 1/4-18 Npt, Head Size 1/4 In.

Part Number: RNB-090-067

Not Yet Reviewed

Estimated Ship Date: Tomorrow

FITTING

Part Number: EDD-39859

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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• Special Order

Petcock, Radiator Drain, Plastic, Black, 14mm x 1.50, Each

Part Number: RNB-61132

Not Yet Reviewed

Estimated Ship Date: Tomorrow