1973 | Summit Racing

Diamond Pistons Big Block 24/26 Degree Street/Strip Dish Series Pistons 12436-8-H

396/454 24° 4.530B/1.270CD/Kit

Part Number: DPP-12436-8-H

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

Diamond Pistons Big Block 24/26 Degree Street/Strip Dish Series Pistons 12460-8-H

396/454 24° 4.500B/1.120CD/Kit

Part Number: DPP-12460-8-H

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

Diamond Pistons Big Block 24/26 Degree Competition Series Pistons 20015-8

Diamond Pistons Big Block 24/26 Degree Competition Series Pistons 20015-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-20015-8

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

Diamond Pistons Big Block 24/26 Degree Nitrous Dome Series Pistons 12727-8

Nitrous Series - 1600HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-12727-8

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

Diamond Pistons Competition Series Pistons 23006-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-23006-8

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

Diamond Pistons Competition Series Pistons 23019-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-23019-8

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

Diamond Pistons 18 Degree Big Chief/Big Duke Nitrous Dome Series Pistons 12750-8

Big Chief Series - 1600HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-12750-8

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

Diamond Pistons Big Block Brodix Head Hunter MC Series Pistons 12535-8

Brodix Head Hunter MC Series - 1200HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-12535-8

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

Diamond Pistons Big Block 24/26 Degree Competition Series Pistons 20020-8

Competition Series - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-20020-8

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

Diamond Pistons 18 Degree Big Chief/Big Duke Nitrous Dome Series Pistons 12766-8

Big Chief Series - 1600HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-12766-8

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

S&S Cycle 74 in. Stock Bore Cylinder Kits 91-9012

S&S Cycle 66-84 BT 3-31/32in Stroke 3-7/16in Bore 9.0 To 1 Compression Cylinder Kit - Gloss Black

Part Number: SSY-91-9012

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle 93 in. Big Bore Cylinder Kits 91-9101

S&S Cycle 66-84 BT 93in Standard Compression 3-5/8in Big Bore Cylinder & Piston Kit - Gloss Black

Part Number: SSY-91-9101

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies B13302E040

BALANCED STREET & STRIP ASSY CHEV 350

Part Number: ESP-B13302E040

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

Stainless Works Turbo Headers BBCDFT238

Headers, Turbo, Down/Forward, Stainless, Natural, 2 3/8 in. Primary, 3 in. Slip Fit Collectors, Chevy, Big Block, Pair

Part Number: STW-BBCDFT238

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

Stainless Works Turbo Headers BBFDFT

Headers, Turbo, Down/Forward, Stainless, Natural, 2 1/4 in. Primary, 3 1/2 in. Slip Fit Collectors, Ford, Big Block, Pair

Part Number: STW-BBFDFT

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

S&S Cycle Super Stock Cylinder Head Kits 90-1497

CYL HDS SHVL 3-5/8-NAT S&S

Part Number: SSY-90-1497

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

COMP Cams Magnum Solid Roller Cam and Lifter Kits K51-752-11

Camshaft Kits, Magnum Solid Roller Cam and Lifter Kits, Retro-fit, Advertised Duration 308/308, Lift 0.575/0.575, Pontiac, Pontiac V8, Kit

Part Number: CCA-K51-752-11

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

COMP Cams Belt Drives 6506

Belt Drive System, Hi-Tech Series, Dry System, Chevy, Oldsmobile, Small Block/Rocket, BBC Crank Snout, Kit

Part Number: CCA-6506

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Bed Wood and Parts Standard X Kits 147109115

BedWood-X Kit for 1973-1987 Chevrolet/GMC Shortbed, Stepside Pickup Truck - Smoked Red Oak BedWood

Part Number: BDW-147109115

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Scat Engine Rotating Assemblies 1-90900BI

Engine Rotating Assembly, Series 9000, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: SCA-1-90900BI

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

COMP Cams XFI Hydraulic Roller Camshafts K12-467-8

Camshaft Kits, XFI Hydraulic Roller Camshafts, Retro-fit, Advertised Duration 280/288, Lift 0.576/0.570, Lifters, Chevrolet, GMC, Small Block, Kit

Part Number: CCA-K12-467-8

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

COMP Cams Magnum Retrofit Cam and Lifter Kits K12-430-8

Cam/Lifters/Valvetrain, Hydraulic Roller Tappet, Adv. Duration 280/280, Lift .525/.525, Chevy, Small Block

Part Number: CCA-K12-430-8

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

COMP Cams Xtreme Fuel Injection Retrofit Camshaft K-Kits K12-466-8

Cam Kit, Xtreme Fuel Injection Retrofit K-Kit, Hydraulic Roller, Duration 268/276, Lift .570/.565, Chevy, Small Block, Kit

Part Number: CCA-K12-466-8

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

American Racing Headers GM A-Body Headers ABSB-64158300HR

Header, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.625 in. Primary Tubes, 3.00 in. Outlet, Buick, Chevy, GMC, Pontiac, SBC, Pair

Part Number: AMH-S00008

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits K12-769-8

Cam/Lifter, Valvetrain, Mechanical Roller Tappet, Adv. Duration 268/274, Lift .552/.564, Chevy, 5.0, 5.7L, Kit

Part Number: CCA-K12-769-8

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

1973 Parts and Accessories