1978 PONTIAC FIREBIRD Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

Hastings Piston Ring Sets 4454S

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4454S

Not Yet Reviewed

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PRW Pushrod Guideplates (PowerPlus+) 1145511-01

Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Oldsmobile, Each

Part Number: PQX-1145511-01

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

Mahle Original OE Replacement Pistons S224-3543.060

Single Piston

Part Number: MAH-S2243543060

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PRW Elite Series Rocker Arms 62350715

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350715

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PRW Elite Series Rocker Arms 62350716

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350716

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Dorman Expansion Plugs 565-016

Expansion Plugs, Brass, Diameter 0.947 in., Buick, Oldsmobile, Pontiac, Each

Part Number: RNB-565-016

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PRW Power Plus Nitro-Carb Steel Rocker Arms 6028315

ROCKER ARMS, STAMPED STEEL, CHEV 265-400, 1955-86, 1.5 x 3/8", Long Slot, Nitro-Carburized

Part Number: PQX-6028315

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PRW Power Plus Nitro-Carb Steel Rocker Arms 6028316

Rocker Arms, Stud Mount, Non-roller, Stamped Steel, Nitro Carb, 1.6 Ratio, Fits 3/8 in. Stud, Long Slot, Chevy, Small Block, Set of 16

Part Number: PQX-6028316

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PRW Pro Series Billet Aluminum Rocker Arms 6542101

ROCKER ARMS, PRO SERIES ALUM, PONT 287-455 & 4.3L V8 1958-81, 1.52 x 7/16"

Part Number: PQX-6542101

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PRW Fabricated Valve Covers 4045511

Valve Covers, Low-profile, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Pontiac, Pontiac V8, Pair

Part Number: PQX-4045511

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PRW Elite Series Rocker Arms 62350315

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350315

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PRW Elite Series Rocker Arms 62455752

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.52 Ratio, Fits 7/16 in. Stud, Pontiac, Set of 16

Part Number: PQX-62455752

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COMP Cams Xtreme Energy Cam and Lifter Kits SK12-249-4

COMP Cams Xtreme Energy Cam and Lifter Kits SK12-249-4

Cam, Lifters, Timing, Hydraulic Flat Tappet, Advertised Duration 249/260, Lift .434/.444, Chevy, 5.0, 5.7L

Part Number: CCA-SK12-249-4

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Silv-O-Lite Cast Pistons 1449.04

Pistons, Cast, Dish, 3.776 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1449-040

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Cloyes Gear Timing Gears S288