PONTIAC 6.6L/400 - Free Shipping on Orders Over $109 at Summit Racing

Crower EnduraMax Roller Lifters 66294E-16

Lifters, EnduraMax, Mechanical Roller, Vertical Link Bars, 0.842 in. O.D., Oldsmobile, Pontiac, Set of 16

Part Number: CRO-66294E-16

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6133-4180

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6133-4180

Piston Set, 453 Late Pontiac K3-FX Series -18cc Late Dish Top Piston Set. 4.180 bore

Part Number: DMS-K3-6133-4180

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6143-4190

Piston Set, 466 Late Pontiac K3-FX Series -22cc Late Dish Top Piston Set. 4.190 bore

Part Number: DMS-K3-6143-4190

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6150-4120

Piston Set, 480 Late Pontiac K3-FX Series -7cc Late Flat Top Piston Set. 4.120 bore

Part Number: DMS-K3-6150-4120

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6150-4125

Piston Set, 480 Late Pontiac K3-FX Series -7cc Late Flat Top Piston Set. 4.125 bore

Part Number: DMS-K3-6150-4125

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6150-4160

Piston Set, 480 Late Pontiac K3-FX Series -7cc Late Flat Top Piston Set. 4.160 bore

Part Number: DMS-K3-6150-4160

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6153-4120

Piston Set, 480 Late Pontiac K3-FX Series -24cc Late Dish Top Piston Set. 4.120 bore

Part Number: DMS-K3-6153-4120

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6153-4125

Piston Set, 480 Late Pontiac K3-FX Series -24cc Late Dish Top Piston Set. 4.125 bore

Part Number: DMS-K3-6153-4125

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6153-4160

Piston Set, 480 Late Pontiac K3-FX Series -24cc Late Dish Top Piston Set. 4.160 bore

Part Number: DMS-K3-6153-4160

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6143-4120

Piston Set, 466 Late Pontiac K3-FX Series -22cc Late Dish Top Piston Set. 4.120 bore

Part Number: DMS-K3-6143-4120

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6143-4125

Piston Set, 466 Late Pontiac K3-FX Series -22cc Late Dish Top Piston Set. 4.125 bore

Part Number: DMS-K3-6143-4125

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6143-4150

Piston Set, 466 Late Pontiac K3-FX Series -22cc Late Dish Top Piston Set. 4.150 bore

Part Number: DMS-K3-6143-4150

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6143-4160

Piston Set, 466 Late Pontiac K3-FX Series -22cc Late Dish Top Piston Set. 4.160 bore

Part Number: DMS-K3-6143-4160

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6143-4180

Piston Set, 466 Late Pontiac K3-FX Series -22cc Late Dish Top Piston Set. 4.180 bore

Part Number: DMS-K3-6143-4180

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UMI Performance Bolt-In Viking Rear Coilover Kits 4057-110

Coilover Kit, 1964-72 GM A-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 110 lbs. Springs, Drag, Kit

Part Number: UPI-4057-110

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Classic Instruments - Gauge Kits and Instrument Clusters for 1966-1967 GTO - PC66OE05

Classic Instruments 1964-67 GTO direct-fit Gauge Cluster

Part Number: CIN-PC66OE05

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Classic Instruments - Gauge Kits and Instrument Clusters for 1966-1967 GTO - PC66VSB05

Classic Instruments 1964-67 GTO direct-fit Gauge Cluster

Part Number: CIN-PC66VSB05

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Classic Instruments - Gauge Kits and Instrument Clusters for 1966-1967 GTO - PC66VSW05

Classic Instruments 1964-67 GTO direct-fit Gauge Cluster

Part Number: CIN-PC66VSW05

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Classic Instruments - Gauge Kits and Instrument Clusters for 1966-1967 GTO - PC66VSW05-LS

Gauge

Part Number: CIN-PC66VSW05-LS

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Howards Cams 4/7 Swap Camshaft and Lifter Kits CL414645-12

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 266/274, Lift .485/.475, Pontiac, Kit

Part Number: HRS-CL414645-12

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Classic Instruments - Gauge Kits and Instrument Clusters for 1966-1967 GTO - PC66AXG05

Classic Instruments 1964-67 GTO direct-fit Gauge Cluster

Part Number: CIN-PC66AXG05

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Classic Instruments - Gauge Kits and Instrument Clusters for 1966-1967 GTO - PC66AXG05-LS

Gauge

Part Number: CIN-PC66AXG05-LS

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Classic Instruments - Gauge Kits and Instrument Clusters for 1966-1967 GTO - PC66AXY05

Classic Instruments 1964-67 GTO direct-fit Gauge Cluster

Part Number: CIN-PC66AXY05

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Classic Instruments - Gauge Kits and Instrument Clusters for 1966-1967 GTO - PC66AXY05-LS

Gauge

Part Number: CIN-PC66AXY05-LS

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Classic Instruments - Gauge Kits and Instrument Clusters for 1966-1967 GTO - PC66OE05-LS

Gauge

Part Number: CIN-PC66OE05-LS

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PONTIAC 6.6L/400 Parts and Accessories