1973 PONTIAC FIREBIRD Engines & Components

PRW Pro Series Stainless Steel Rocker Arms 0245502

Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.65 Ratio, Fits 7/16 in. Stud, Pontiac, Pontiac V8, Set of 16

Part Number: PQX-0245502

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Hastings Piston Ring Sets 660030

Piston Rings, Piston Ring Sets, 0.030 in. Oversize, 3.905 in. Bore, Phosphate Coated, 5/64 in., 5/64 in., 3/16 in. Ring Thickness, L8, V8, Set of 8

Part Number: HSN-660030

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Hastings Claimer Series Performance Piston Ring Sets CM5534030

Piston Rings, Claimer Series Performance Ring Sets, 0.030 in. Oversize, 4.155 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in., L8, V8, Set of 8

Part Number: HSN-CM5534030

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Clevite G-Series Main Bearings MS-483G

Main Bearings, G Series, Standard Size, Tri Metal, Pontiac, V8, Set of 5

Part Number: CLE-MS483G

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PRW Fabricated Valve Covers 4035001

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Vent Holes, Chevy, Small Block, Pair

Part Number: PQX-4035001

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Dayco High Performance V-Belts 15375

Belt, High Performance, V-Belt, 37.50 in. Length, 0.440 in. Width, Each

Part Number: DAC-15375

5.0 out of 5 stars ( 1 )

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Lares Power Steering Pulleys 164

Power Steering Pulley, V-belt Style, 1-Groove, Steel, Chrome, 5.400 in. O.D., Keyway, Each

Part Number: LSC-164

3.67 out of 5 stars ( 3 )

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Clevite P-Series Main Bearings MS-617P

Main Bearings, P Series, 1/2 Groove, Standard Size, TM-77, Chevy, GMC, 230, 250, 292, Set

Part Number: CLE-MS617P

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PRW Pro Series Stainless Steel Rocker Arms 0235011

Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.55 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0235011

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Need It Sooner? We recommend these similar substitute parts:

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350716

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PRW Billet Steel Main Caps 1738901

Main Caps, Billet Steel, 4-Bolt Conversion or Replacement, Straight, 326-400 cid, V8, Dowel Pinned, Drill Guide, Small Journal, Pontiac, Set of 3

Part Number: PQX-1738901

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Cloyes Timing Gear Sets 2525S

Cloyes Timing Gear Sets 2525S

Timing Gears, Steel Cam Gear and Crank Gear, Checker, Chevrolet, GMC, Oldsmobile, Pontiac, Set

Part Number: CLO-2525S

5.0 out of 5 stars ( 2 )

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Melling Timing Chain Sets 3-350S

Timing Chain and Gears, Single Roller, Steel Sprockets, Oldsmobile, Pontiac, Set

Part Number: MEL-3-350S

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Continental OE Technology Series V-belts 15521

Belt, Elite, V-Belt, 7/16 in. Width, 51.50 in. Length, Each

Part Number: CEL-15521

5.0 out of 5 stars ( 1 )

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Derale Oil Filter Adapters 15705

Oil Filter Adapter, Spin-on Bypass, Aluminum, Polished, 13/16-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: DER-15705

3.67 out of 5 stars ( 3 )

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Sealed Power Cast Pistons 411NP 30

Pistons, Cast, Flat, 4.150 in. Bore, Pontiac, Set of 8

Part Number: SLP-411NP30

5.0 out of 5 stars ( 1 )

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Trans-Dapt Performance OEM Replacement Oil Pans 9337

Oil Pan, Steel, Chrome Plated, 4 qt., Pontiac, V8, Each

Part Number: TRD-9337

5.0 out of 5 stars ( 1 )

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Dorman Expansion Plugs 555-030

Freeze Plugs, Steel, 1.625 in. Diameter, AMC, Buick, Cadillac, Chevy, GMC, Chrysler, Dodge, Jeep, Set of 10

Part Number: RNB-555-030

4.0 out of 5 stars ( 4 )

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Bosch Premium Oil Filters 3423

Oil Filter, Premium, Canister, 13/16-16 in. Threads, Each

Part Number: BCH-3423

3.0 out of 5 stars ( 2 )

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Sealed Power Cast Piston Rings E-234X

Piston Rings, Cast Iron, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-234X

5.0 out of 5 stars ( 2 )

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OER Engine Oil Dipstick Tubes 9795830

Dipstick Tube, Lower Half, Steel, Natural, Buick, Oldsmobile, Pontiac, V8, Each

Part Number: OER-9795830

1.0 out of 5 stars ( 2 )

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Sealed Power Cast Pistons 411NP 20

Pistons, Cast, Flat, 4.140 in. Bore, Pontiac, Set of 8

Part Number: SLP-411NP20

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Sealed Power Cam Bearings 1557M

Cam Bearings, Direct Replacement, Steel Backed Babbit, Buick, Checker, Chevy, GMC, Oldsmobile, Pontiac, L6, 250, 292, Set

Part Number: SLP-1557M

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Standard Motor PCV Valve Cover Grommets GV6

Valve Cover Grommet, PCV, Rubber, Buick, Cadillac, Checker, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-GV6

5.0 out of 5 stars ( 1 )

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Edelbrock Performer RPM Cylinder Heads 60589

Cylinder Head, Performer RPM, Aluminum, Bare, 72cc Chamber, 215cc Intake Runner, Pontiac, 389-455, Each

Part Number: EDL-60589

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Dorman Valve Cover Grommets 42054

PCV Grommet, Oldsmobile, Pontiac, Each

Part Number: RNB-42054

5.0 out of 5 stars ( 11 )

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