en-us Sat, 25 Apr 2026 11:26:23 GMT 184782951 https://motorheadmedia.com/bbc-complete/184782951/1963-chevy-409.html 1963 Chevy 409 stroked to a 488. Professionally built. Lamar Walden rotating assembly. This was build for my 1962 bel air bubble top but I’ve decided to sell both at this point. I’m selling the car separately if interested. The engine has been dynoed and makes over 600hp. 40k into the 409. If interested I can give more detail. Email or call. 206-245-7505.

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Wed, 22 Apr 2026 22:35:01 GMT 184717543 https://motorheadmedia.com/bbc-complete/184717543/advanced-sleeve-engine-sleeves.html Advanced Sleeve is a leading producer of premium-quality, American Made sleeves for any automotive application. We are actively involved with the racing industry’s top Domestic and Import Drag Racing, Road Racing and Competition Pulling Engine Builders. Advanced Sleeve will build your own custom-made sleeve from high-grade ductile iron, gray cast iron or plateable forged aluminum. Restoration, all-out racing or repair and replacement sleeves, Advanced Sleeve manufactures automotive solutions.…

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Wed, 22 Apr 2026 07:50:03 GMT 184477246 https://motorheadmedia.com/bbc-complete/184477246/pat-musi-built-433.-only-run-on-dyno-.html Brand new only run on dyno. 433 Pat Musi built motor with Kooks step headers; Jessel Rockers belt; Brodax heads; intake; Dark Block; makes 750 hp. NO runs! Call owner Tommy and day after 732 993 5925.

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Sat, 18 Apr 2026 07:45:10 GMT 184770086 https://motorheadmedia.com/bbc-complete/184770086/steve-schmitt-565-big-block-chevy.html Steve Schmidt ,Big block Chevy 565 m block, heads are big pro file heads , matching intake also done by Steve , all Mechine work done by Steve himself, He was a very good friend of mine he took his time and put it all together himself , big ,cam I have built sheet , this motor has 1119 hp. Ran on alky . My car weight was 2100 lbs the fastest run was 509 , 141 mph . 7500 rpm . I got this motor built and ran it 10 times down the track, so it is a new piece. It is a m block , 15 to 1 pistons …

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Tue, 14 Apr 2026 15:17:56 GMT 184780484 https://motorheadmedia.com/bbc-complete/184780484/1978-ls7-short-block-with-1970-ls6-heads..html 1978 LS7 short block with 1970 LS6 heads. Comes with aftermarket intake. If no answer leave a message or text me.

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Tue, 07 Apr 2026 17:33:54 GMT 184778350 https://motorheadmedia.com/bbc-complete/184778350/hydraulic-roller-street-performance-engine.html Factory GM 2 bolt main block bored .040 with new cam bearings and Brass freeze plugs. Gm 3.76" stroke 396/427 crankshaft, GM rods, 427 + .040 pistons yield 9.25:1 compression for pump gas. Hastings rings. King bearings. Chevy 1967 427 head casting numbers 3909802. Heads rebuilt with hydraulic roller springs. Cut for pc seals, surfaced with Arp studs. Hydraulic roller camshaft 558"/577" 224/234 @ .050 110lsa. Howard's max effort hydraulic roller lifters. .080 wall moly…

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Thu, 26 Mar 2026 19:55:56 GMT 184779883 https://motorheadmedia.com/bbc-complete/184779883/prock-923-5.3-bore-space.html SPARES NEW SET OF GRP RODS 4 NEW TITANIUM VALVES (INTAKE) 3 NEW TITANIUM EXHAUST VAINES BOTH VICTORY 2 NEW CARILLO PISTONS & 1 USED (COATED) 2 NEW WRIST PINS SOME TOTAL SEAL RINGS (NEW) 1 NEW SLEEVE I NEW SET OF COPPER HEAD GASKETS 2 SPARE STEEL ROCKERS I NEW & 1 USED 4 SPARE TREND PUSH RODS SPARE T.P.S. SWITCH (NEW) RING COMPRESSOR 2 SETS OF USED VALVE SPRINGS (GOOD CONDITION) CLEAR VIEW OIL FILTERATION SYSTEM TITANIUM HEADERS BICKEL CHASSIS PITPAL ENGINE CRADLE ($450VALUE) 12.400 DECK…

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Wed, 18 Mar 2026 13:08:08 GMT 184774590 https://motorheadmedia.com/bbc-complete/184774590/305-racesaver-engine.html 305 Racesaver engine with hard card. The engine has 25 races on it since it was put together new. New Kinsler Dragon Claw injection,.030” over, heads and all components were new, Mahle low cc relief pistons, low drag rings, Huggins cam and lifters, Harland Sharp 1.5 rockers, four bolt spayed main caps forged crank, 9 qt Kevo oil pan with baffles, Magsrus rare earth interior coil magneto, 2 race new air box, comes with Waterman 400 fuel pump, high and low valve and main pill holder, tri Y…

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Sat, 14 Mar 2026 20:08:41 GMT 184773375 https://motorheadmedia.com/bbc-complete/184773375/572-aj-.html 572 AJ Olds…kb olds block.. no windows or saddles nice…5 runs on new 4.500 bore.. arias pistons.. dsr rods.. 4.500 velasco billet crank.. cam motion cam.. Aj intake .. wilson 123 throttle body.. olson oilpan.. moroso billet oil pump…Custom mechanical injection with 1270 enderle pump.. gorr barrel valve and distribution block… new t&d steel rockers.. complete with f3r-136 prochrager.. charge tube and blowoff valves.. billet 481x valve covers.. 481x stainless…

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Fri, 06 Mar 2026 18:51:45 GMT 184772200 https://motorheadmedia.com/bbc-complete/184772200/big-block-chevy.html 496cu Gen IV Chevy. Scat crank, eagle rods, ARP fasteners, morso pan, 990cast heads with crane valve train, strip dominator intake, Ron’s mechanical injection, msd ignition, comes with everything including mini starter. Makes 750-800 hp call 541-517-8239

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Fri, 27 Feb 2026 05:30:31 GMT 184772039 https://motorheadmedia.com/bbc-complete/184772039/468-chevy-big-block-700-hp-950-hp-w-nitrous.html Big block 468 4 bolt main new steel crank new h beam rods trw 12.5 to 1 compression solid roller 7.50 lift cam roller lifters smith brothers push rods harland sharp roller rockers stud girdles dart merlin iron heads new titanium valves new springs valve lash caps holly strip dominater manifold nitros plate with 4 solonoids 250 shot nitrous 880 holly double pump carb msd distributor and wires flow cooler water pump fluid damper balancer balanced perfect smooth reving engine millidon oil pan and…

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Wed, 25 Feb 2026 06:01:47 GMT 184770901 https://motorheadmedia.com/bbc-complete/184770901/498ci-875-hp-drag-motor.html For Sale: we have a 498ci Drag Motor, 875 HP. Built by Siebert Performance. This beast ran 5.0s in a suspended dragster on 114 fuel. Serious inquiries only. Message me for more details and photos. Richyy4455@outlook.com

]]> Engines: GM/Chevrolet: 8 Cylinder: BBC Complete Mon, 16 Feb 2026 22:11:29 GMT