en-us Wed, 07 Oct 2026 06:39:51 GMT 184831898 https://motorheadmedia.com/blocks/184831898/fontana-351-4.125-sbf-aluminum-block.html Fontana 351 Aluminum Block Uses Cleveland Pan 55mm cam tunnel Orings in block 2.750 mains 4.125 bore Fresh bronze lifter bushings need final hone to your size Currently set up for wet sump with external pump I think it’s been milled .040 so the deck height is 9.460.

]]> Engine Parts: Blocks Mon, 05 Oct 2026 18:16:37 GMT 184831886 https://motorheadmedia.com/blocks/184831886/bae-hemi-block.html Billet bae block 4.467 bore

]]> Engine Parts: Blocks Mon, 05 Oct 2026 17:35:16 GMT 184831883 https://motorheadmedia.com/blocks/184831883/dart-aluminum-block.html Dart aluminum block wide pan rail,4.135 bore ,good line bore ,needs 2 sleeves

]]> Engine Parts: Blocks Mon, 05 Oct 2026 17:23:13 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, 05 Oct 2026 07:50:06 GMT 184781544 https://motorheadmedia.com/blocks/184781544/-aluminum-engine-block-sb-chev-new-now-reduced-to-4399.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, 05 Oct 2026 07:50:05 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, 05 Oct 2026 07:50:05 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, 05 Oct 2026 07:50:05 GMT 184427696 https://motorheadmedia.com/blocks/184427696/brodix-b.b.-aluminum-block.html BRODIX B.B. ALUMINUM BLOCKS Prices STARTING at $6500.00 For additional information CALL Ron SPORL @ (504) 616-6005

]]> Engine Parts: Blocks Sun, 04 Oct 2026 15:55:45 GMT 184359203 https://motorheadmedia.com/blocks/184359203/new-dart-bb-10.2-deck-billet-cap-block.html NEW IN BOX!! DART BB 10.2" DECK BILLET CAP BLOCK 4.600” BORE Upgrade to .904 Lifter Bore - 750.00 Upgrade to 55mm Cam Bearing - 750.00 Price listed ($4621.00) does NOT INCLUDE FREIGHT I have several DART BLOCKS and BRODIX HEADS in Stock! Call for more info and pricing. Call RON SPORL (504) 616-6005 for information

]]> Engine Parts: Blocks Sun, 04 Oct 2026 15:55:45 GMT 184464704 https://motorheadmedia.com/blocks/184464704/new-dart-b.b.-chevy-10.4-billet-cap-block.html NEW!! DART B.B. CHEVY 10.4 BILLET CAP BLOCK +400 Raised Cam Part #31213695 PRICE; $4621.00 Upgrade to 55mm Cam Bearing Additional $500.00 Upgrade to Bush 904 Lifter. Additional $1500.00 Upgrade for Stroke Clearance. Additional $500.00 CALL RON SPORL (504) 616-6005 for more information

]]> Engine Parts: Blocks Sun, 04 Oct 2026 15:55:17 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 Sun, 04 Oct 2026 15:55:17 GMT 184359199 https://motorheadmedia.com/blocks/184359199/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 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 in Stock.. CALL FOR MORE INFO AND PRICING. Call RON SPORL (504) 616-6005 for information

]]> Engine Parts: Blocks Sun, 04 Oct 2026 15:55:17 GMT