en-us Thu, 04 Jun 2026 06:26:09 GMT 184778356 https://media.racingjunk.com/blocks/184778356/dart-little-m-4.125-400mains-9.025-dh.html Brand New Little M DART Cast Iron Block 9.025 D.H. 4.125 Bore 400 Mains Contact Mike 513-607-2592 mikejw5@cs.com

]]> Engine Parts: Blocks Wed, 03 Jun 2026 07:50:03 GMT 184778240 https://media.racingjunk.com/blocks/184778240/dart-4.9-b.s.-drce2-lifter-head-pattern-10.2-dh.html Dart 10.2 4.9 Block DRCE2 Head Bolt Lifter and Lifter Pattern Jesel 1060 Bronze lifter Bushings and Aluminum Caps by Weston 4.680 bore. I also have 4.9 GM Racing 4.9 DRCE2 Heads Available Contact Mike 513-607-2592 mikejw5@cs.com

]]> Engine Parts: Blocks Wed, 03 Jun 2026 07:50:03 GMT 184797859 https://media.racingjunk.com/blocks/184797859/noonan-4.8-hemi-block.html Noonan billet 4.8 Hemi .500" short deck block. 8 new sleeves with 4.500" finish bore. Mains are line bored to 2.942" '. 60 mm roller brg cam bore. 1" lifter bore 2.400" spread. Block has 2 small window repairs at 1&5. No saddles. Block is machine prepped and ready for assembly.

]]> Engine Parts: Blocks Wed, 03 Jun 2026 03:04:52 GMT 184652953 https://media.racingjunk.com/blocks/184652953/lt1-lt4-lt5-aluminum-6.2l-cnc-machined-block.html MACHINED LT4 BLOCKS IN STOCK GM's aluminum LT production block has proven itself to be a strong performer. We see this block as being able to reliably handle over 1,000 hp. That could not be said about its LS predecessor. We offer this block fully machined, upgraded and ready to assemble with a diamond CNC hone finish appropriate for your application. Our state-of-the-art CNC equipment provides a level of precision far beyond OE. All blocks are individually serialized on our 4-axis CNC…

]]> Engine Parts: Blocks Tue, 02 Jun 2026 07:50:02 GMT 184430394 https://media.racingjunk.com/blocks/184430394/windage-tray-kit-for-dart-ls-next-shp-.html Made by Borowski Race Engines, Inc - Dart's new LS Next line of blocks feature a handful of improvements over the GM blocks, but the unique main cap design requires this kit and hardware to mount a GM windage tray to the block. This kit also adds additional mounting points for a variety of pick up tubes. In our experience, some nipping and tucking is required to get certain oil pump pickups mounted to the caps. Most commonly it involves reshaping and/or extending the pickup's…

]]> Engine Parts: Blocks Tue, 02 Jun 2026 07:50:02 GMT 182789160 https://media.racingjunk.com/blocks/182789160/dart-iron-ls-next2-block-1-2-main-studs-ls-or-2.750-main.html When you are pushing >2,000 horse at the flywheel, you want to make sure that things don't start coming apart! A Dart's LS Next2 block let's you lay on the boost with confidence. These are the strongest LS blocks ever produced by Dart for reasons of both design and enhanced metallurgy. The LS Next2 blocks come from Dart with larger main caps (see photos) secured with 1/2" studs. The larger diameter studs provide 40% more clamping force compared to the standard 7/16"…

]]> Engine Parts: Blocks Tue, 02 Jun 2026 07:50:02 GMT 182683231 https://media.racingjunk.com/blocks/182683231/dart-shp-ls-next-block-iron-fully-machined.html NOTE: DART'S FOUNDRY HAS FILED BANKRUPTCY MAKING FUTURE SUPPLY UNCERTAIN. WE HAVE STANDARD DECK 4.000 AND 4.125 BORES IN STOCK. UNTIL THE SUPPLY DISRUPTION IS RESOLVED, THEY ARE ONLY AVAILABLE FOR PURCHASE FROM US AS PART OF A SHORT BLOCK OR LARGER BUILD. SORRY FOR THE INCONVENIENCE. When Dart introduced the LS Next block in 2013, it opened the door to mechanically reliable big horsepower builds. The design featured a bottom end with splayed billet main caps, priority main oiling, 6-bolt…

]]> Engine Parts: Blocks Tue, 02 Jun 2026 07:50:02 GMT 184797776 https://media.racingjunk.com/blocks/184797776/chevrolet-sb2.2-4-bolt-main-block.html Excellent condition used SB2.2 4 bolt main block. This has 2.300 mains, dry sump only, 55mm cam bearing, bushed for .875 lifters and machined for the dogbone lifter hardware with 9.010 deck height. This one has all new sleeves and has been sleeved down to 4.060 bore size.

]]> Engine Parts: Blocks Tue, 02 Jun 2026 01:20:31 GMT 184797766 https://media.racingjunk.com/blocks/184797766/1969-chevy-camaro-ss-350-block.html 1969 Chevy Camaro SS 350 block, fresh 4.030 bore and hone, new cam bearings, 2-bolt ready to wash and build

]]> Engine Parts: Blocks Tue, 02 Jun 2026 00:54:48 GMT 184781544 https://media.racingjunk.com/blocks/184781544/-aluminum-engine-block-sb-chev-new-now-reduced-to-4499.html >> FOR SALE----"NEW".. "ALUMINUM" SB CHEV "BARE" Engine BLOCK ..NEW from Pro-Comp ..Had originally bought 3 of these and used 2 in Previous Builds, but now going to concentrate on BB Chev Engines. This NEW block is based on 9.025 Deck Height, Accepts 2 Piece Rear Main Seal, has rough bore size of 4.120" (4.125) and Features 4 BOLT MAIN CAPS "BILLET STEEL" on ALL 5 Positions with a MAIN STUDS INSTALLED the Mains accept the more Popular 350 Main…

]]> Engine Parts: Blocks Mon, 01 Jun 2026 07:50:03 GMT 183122915 https://media.racingjunk.com/blocks/183122915/top-sportsman-bbc-merlin-blocks-up-to-3000hp.html . >>> SPECIAL SALES PROMO PRICING--LOWER THAN SOME OF THE COMPETITION"S MODEL OF BLOCK & LOWEST PRICING POSSIBLE ! *** PRICING TOO LOW TO PRINT ! ***STRONGEST CAST IRON BB CHEV RACE BLOCK ON THE MARKET. Some Versions will Will Handle up to approx. 3000+HP >> MADE IN USA by "WORLD PRODUCTS" THE PERFECT BLOCK FOR "BIG HORSEPOWER" BBC "POWER ADDER" ENGINES..EG HEAVY MULTI STAGE NITROUS-- BLOWN GAS OR ALKY--TURBO--PRO CHARGER etc. *** 2 VERSIONS…

]]> Engine Parts: Blocks Mon, 01 Jun 2026 07:50:03 GMT 182628736 https://media.racingjunk.com/blocks/182628736/bbc-race-blocks-usa-made-blueprint-merlin-some-blems.html . *** CALL FOR WHAT IS CURRENTLY AVAILABLE for MERLIN BB CHEV IRON BLOCKS.... >>> MADE IN USA by "WORLD PRODUCTS" -- ALSO SOME BLEMISHED BLOCKS MIGHT BE AVAILABLE ? ( DOES NOT INCLUDE any items being Cleared Out or Being Discontinued ) Subject to Availability. THANKS ! **** Once in awhile We HAVE Access to MERLIN BLEMISHED BLOCKS we Are "CLEARING OUT"--- "OR" SOME NEW Old Stock --Inquire for Block Specs. (SUBJECT to Availability at time of Order )…

]]> Engine Parts: Blocks Mon, 01 Jun 2026 07:50:03 GMT