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Summit Racing Performance, Restoration & Replacement Parts & Tools
Whether you’re building a race car, tackling a restoration, or just keeping your work truck on the road, Summit Racing has its own line of performance, upgrade, and...
Whether you’re building a race car, tackling a restoration, or just keeping your work truck on the road, Summit Racing has its own line of performance, upgrade, and replacement parts to help you do it—for a lot less money.
From performance carburetors and aftermarket cylinder heads to critically acclaimed paint and durable hand tools, by using Summit Racing brand products, you’re able to stretch your project budget further than ever before.
Why Use Summit Racing Brand Parts?
Aside from saving money, if a product has the Summit Racing name on it, that means it’s been made by our trusted manufacturing partners and fully tested...
Whether you’re building a race car, tackling a restoration, or just keeping your work truck on the road, Summit Racing has its own line of performance, upgrade, and replacement parts to help you do it—for a lot less money.
From performance carburetors and aftermarket cylinder heads to critically acclaimed paint and durable hand tools, by using Summit Racing brand products, you’re able to stretch your project budget further than ever before.
Why Use Summit Racing Brand Parts?
Aside from saving money, if a product has the Summit Racing name on it, that means it’s been made by our trusted manufacturing partners and fully tested by our own in-house experts before it ever hits the Summit Racing shelves.
In other words, when you buy a Summit Racing brand part, rest assured that it’ll work great, fit great, and look great when you install it. And as always, everything we sell is backed by our famous Summit Racing Handshake Guarantee.
Parts Available Under the Summit Racing Brand Name
The lineup of parts, tools, wheels, and accessories under the Summit Racing brand name is vast, including everything from engine blocks and exhaust systems to shop tools and OE-spec reproduction trim. It doesn’t matter if you’ve got a hot rod, late-model muscle car, classic cruiser, work truck, boat, RV, motorcycle, or off-road 4x4—whatever you’re working on, there’s a good chance you’ll find a healthy catalog of Summit Racing brand parts to help you make it even better.
Click here to learn more about our Summit Racing products and when you’re ready to stretch your build budget a lot further, check out all the Summit Racing parts, tools, and accessories for your car or truck available right now.
Featured Products
Engine Block, 350 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.000 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal
Part Number: SUM-150200
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, 400 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 400 Mains, 4.125 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal
Part Number: SUM-150201
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, Summit, Big Block Chevrolet, Bare, Cast Iron, 4-bolt Main Bolt Style, 9.800 in. Standard Deck, 4.500 in. Bore, Each
Part Number: SUM-150210
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, 400 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.125 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal
Part Number: SUM-150202
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Engine Block, Pro LS, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.240 in. Std Deck, 4 Head Bolt, 4.065 in. Bore, GenIII/IV LS Chevrolet, 6.0/6.2, Each
Part Number: SUM-150215
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, 350 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.000 in. Unfinished Bore Diameter, 1-Piece Rear Main Seal
Part Number: SUM-150203
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, Summit, Big Block Chevrolet, Bare, Cast Iron, 4-bolt Main Bolt Style, 10.200 in. Tall Deck, 4.600 in. Bore, Each
Part Number: SUM-150213
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Engine Block, Summit, Big Block Chevrolet, Bare, Cast Iron, 4-bolt Main Bolt Style, 9.800 in. Standard Deck, 4.600 in. Bore, Each
Part Number: SUM-150211
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, Ford 351W Cast Iron , 4-Bolt Mains, 9.500 deck, 4.125 in. Bore, 1-Piece Rear Main Seal, Small Block, Each
Part Number: SUM-150205
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, 400 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.125 in. Unfinished Bore Diameter, 1-Piece Rear Main Seal
Part Number: SUM-150204
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, Ford 302 Cast Iron , 4-Bolt Mains, 8.200 in. Deck, 4.125 in. Bore, 1-Piece Rear Main Seal, Small Block, Each
Part Number: SUM-150207
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, Pro LS, Bare, Cast Iron, 6-bolt Main Bolt Style, 6 Head bolt Pattern, 9.240 in. Std. Deck 4.125 in. Bore, GenIII/IV LS Chevrolet, Each
Part Number: SUM-150216
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Expansion or Freeze Plug Kit, Brass, 1.625 in. Or 1-5/8 in., Unviversal, Set of 10
Part Number: SUM-G1587
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
