en-us Tue, 16 Jun 2026 13:34:42 GMT 182262560 https://motorheadmedia.com/blocks/182262560/dart-aluminum-ls-next-block-machined-1-2-head-studs-incl..html Price Includes CNC-Machined, Assembly-Ready Block (cam bearings installed) and P1 1/2" Head Stud Kit Dart Machinery is our preferred vendor for aluminum LS engine blocks used in boosted applications. Their splayed main cap design is unique among LS blocks and we believe that it provides superior strength. Our typical starting point is Dart PN 31947211 which is skirted and has a 9.240 deck and 4.125 inch bore. As we climb the horsepower ladder, we will start upgrading aluminum blocks sooner…

]]> Engine Parts: Blocks Mon, 15 Jun 2026 07:50:04 GMT 184781544 https://motorheadmedia.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, 15 Jun 2026 07:50:03 GMT 183122915 https://motorheadmedia.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, 15 Jun 2026 07:50:03 GMT 182628736 https://motorheadmedia.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, 15 Jun 2026 07:50:03 GMT 184801658 https://motorheadmedia.com/blocks/184801658/60-over-360.42ci-sbc-kb-flat-top-pistons-blocks.html Fresh 60 over 362 small block chevrolet, kb flat top pistons, squared, decked

]]> Engine Parts: Blocks Sun, 14 Jun 2026 23:28:26 GMT 184801644 https://motorheadmedia.com/blocks/184801644/new-dart-block-10.200-4.500-clearanced-4.750-crank.html NEW DART BLOCK 10.200 4.500 CLEARANCED 4.750 CRANK

]]> Engine Parts: Blocks Sun, 14 Jun 2026 18:41:30 GMT 184778668 https://motorheadmedia.com/blocks/184778668/gm-racing-4.9-drce2-block-machined-by-weston.html GM Racing 4.9 DRCE2 BLOCK Machined by Weston Aluminum Caps Weston 409 mains 1060 lifter bushings 65mm Cam 9.100 Deck height 4.690 bore never hurt no sleeves, lightened in lifter area. Perfect block for Pro-Stock, Tractor Pull Competition Eliminator. $6000 buys it firm.

]]> Engine Parts: Blocks Sun, 14 Jun 2026 07:50:03 GMT 184736085 https://motorheadmedia.com/blocks/184736085/world-man-o-war-sb-ford-blocks-in-stock-now-sale-sale-sale.html IN STOCK NOW to SHIP SALE Prices won't last long No other 302 / 351 style Ford block compares to the ruggedness of World Products MAN O'WAR family of engine blocks. World has upgraded the blocks iron to a 40,000 psi alloy and added material to the main webs. The front web is now .080" thicker and the center three are increased by .030". World also changed from 1/2" main cap fasteners to 7/16" ARP fasteners, leaving more material in the webs in order to…

]]> Engine Parts: Blocks Sun, 14 Jun 2026 07:50:03 GMT 184143796 https://motorheadmedia.com/blocks/184143796/world-sbc-motown-iii-blocks-350-400-mains.html World Products has developed a refined version of its popular Small Block Chevy block, the MOTOWN II Block The Oil System features an integral boss for front and rear oil feeds. The rear main cap has provisions for a wet sump oil pump. The valley has cross-feed lines between left and right lifter oil galleys. Like all World blocks and heads, the MOTOWN II is 100% American made. This is the strongest Small Block Chevy Block with new Higher Strength Hi-Nickel cast iron and increased main web…

]]> Engine Parts: Blocks Sun, 14 Jun 2026 07:50:03 GMT 184192873 https://motorheadmedia.com/blocks/184192873/new-dart-bb-chevy-10.2-billet-cap-block.html BRAND NEW !!! DART Big Block 10.2 Deck Billet Cap Block w/ 4.500" Bore Part #31213454 Upgrade to .904 Lifter Bore 750.00 Upgrade to 55mm Cam Bearing 750.00 Price listed ($4318.00) does NOT include freight. I have several NEW DART BLOCKS and BRODIX HEADS available. CALL FOR INFO AND PRICING. CALL RON SPORL (504) 616-6005 for more information.

]]> Engine Parts: Blocks Sat, 13 Jun 2026 18:27:10 GMT 184359296 https://motorheadmedia.com/blocks/184359296/new-world-products-9.800-deck-cast-cap-block.html NEW!! WORLD PRODUCTS 9.800 DECK BLOCK with CAST CAP 4.600" BORE NEW IN THE BOX!! Price listed ($3,345.00) does NOT INCLUDE FREIGHT. I have SEVERAL IN STOCK!! CALL RON SPORL (504) 616-6005 for information.

]]> Engine Parts: Blocks Sat, 13 Jun 2026 18:26:42 GMT 184359294 https://motorheadmedia.com/blocks/184359294/new-dart-b.b.-9.800-deck-billet-cap-block.html BRAND NEW IN BOX!!! DART Big Block 9.800" Billet Cap Block w/4.600" Bore +400 Raised Cam Upgrade to .904 Lifter Bore - $750.00 Upgrade to 55mm Cam Bearing - $750.00 Price Listed ($4,030.00) does NOT INCLUDE FREIGHT I have several NEW DART BLOCKS and BRODIX HEADS in Stock.. CALL FOR MORE INFO AND PRICING. Call RON SPORL (504) 616-6005 for information

]]> Engine Parts: Blocks Sat, 13 Jun 2026 18:26:42 GMT