1968 PONTIAC Engines & Components

Manley Race Series Stainless Steel Valves 11337-8

Valves, Exhaust, Stainless Steel, 1.770 in. Diameter, .342 in. Stem, 5.230 in. Length, Pontiac, Set of 8

Part Number: MAN-11337-8

Not Yet Reviewed

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Manley Race Series Stainless Steel Valves 11355-1

Valve, Exhaust, Stainless Steel, 1.770 in. Diameter, .342 in. Stem, 5.100 in. Length, Pontiac V8, Each

Part Number: MAN-11355-1

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

COMP Cams Magnum Roller Tip Rocker Arms 1452-1

COMP Cams Magnum Roller Tip Rocker Arms 1452-1

Rocker Arm, Stud Mount, Roller Tip, Steel, 1.65 Ratio, Fits 7/16 in. Stud, Pontiac, Each

Part Number: CCA-1452-1

Not Yet Reviewed

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Pioneer Automotive Rocker Arms RK-346-X

ROCKER ARM KIT

Part Number: PIO-RK-346-X

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Melling M-Select Class 1 Camshafts MTP-1

Camshaft, Hydraulic Flat Tappet, 278/288 Duration, 0.421/0.443 Lift, Pontiac V8, Each

Part Number: MEL-MTP-1

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11352-8

Valves, Intake, Stainless Steel, 2.110 in. Diameter, .342 in. Stem, 5.215 in. Length, Pontiac V8, Set of 8

Part Number: MAN-11352-8

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

Milodon Main Stud Kits 81223

Main Studs, 2-Bolt, Pontiac 326-455, with Windage Tray, Kit

Part Number: MIL-81223

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 24, 2026 if ordered today

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Estimated Ship Date: Jul 24, 2026 if ordered today

FAG Bearings Harmonic Balancer Repair Sleeves SR3506

Repair Sleeve Various Makes 49-15

Part Number: FWB-SR3506

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Silv-O-Lite Cast Pistons 3485.06

Pistons, Cast, Flat, 3.935 in. Bore, Checker, Chevy, GMC, Pontiac, 230, Set of 6

Part Number: UEM-3485-060

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-1658.060

Piston -

Part Number: MAH-2241658060

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Silv-O-Lite Cast Pistons 1446C.030

Pistons, Cast, Dish, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L6, Set of 6

Part Number: UEM-1446C-030

Not Yet Reviewed

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PRW Valve Cover Fasteners 4145500

Valve Cover Bolt Kit

Part Number: PQX-4145500

Not Yet Reviewed

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Pioneer Performance Freeze Plugs PE-100-R

Freeze Plugs, Steel, Chevy, 267, 283, 302, 305, 307, 327, 350, Kit

Part Number: PIO-PE100R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Freeze Plugs SUM-G1581

4.75 out of 5 stars ( 51 )

Estimated Ship Date: Today

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Enginetech Spiral ID Valve Guides GD9607

Engine Valve Guide 55-02 AMC/BUI/CAD/CHV/FRD/GMC/JEP/LIN/MER/OLD/PON

Part Number: EGN-GD9607

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

King SI-Series Rod Bearings CR 807SI010X

Rod Bearings, .010 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807SI010X

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

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Estimated Ship Date: Jul 23, 2026 if ordered today

FAG Bearings Harmonic Balancer Repair Sleeves SR3509

Repair Sleeve Various Makes 50-11

Part Number: FWB-SR3509

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

COMP Cams Endure-X Roller Lifters 859-2

Lifters, Mechanical Roller, Vertical Link Bar, Pontiac, Pair

Part Number: CCA-859-2

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS6625P3D-1

4340 ROD 6.625 PONTIAC

Part Number: ESP-CRS6625P3D-1

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Enginetech Rod Bearings BB125J010

Engine Connecting Rod Bearing 59-74 BUI 6.6L/7.0L/7.5L

Part Number: EGN-BB125J010

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Melling Rocker Arms MR-848

Rocker Arm, 7/16 in. Stud Mount, Non-Roller, Steel, 1.5 Ratio, Pontiac, Each

Part Number: MEL-MR-848

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

King HP-Series Rod Bearings CR 807HPND 011

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

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Hastings Premium Ductile Ring Sets 2M660S060

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M660S060

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Sealed Power MA Series Main Bearings 4124MA 40

Main Bearing Set;

Part Number: SLP-4124MA40

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

King Engine Bearings Rod Bearings CR 624SI 010

Connecting rod bearing

Part Number: KGB-CR624SI010

Not Yet Reviewed

Estimated Ship Date: Jul 24, 2026 if ordered today

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Estimated Ship Date: Jul 24, 2026 if ordered today

March Performance Idler Pulleys 742

Idler Pulley, Serpentine, Clear Powdercoated, Billet Aluminum, Pontiac, Each

Part Number: MCH-742

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today