Pontiac 428 Engine For Sale

Pontiac 428 Engine For Sale

Block casting date code is i108 (september 10th, 1968, which makes it a block for a 1969 production car). New molly rings, recondition rods, new rod and main bearings, cut and polished 455 crankshaft, more torque with the longer stroke. 428 blocks were some of the beefiest blocks pontiac produced and as jim said, looks like no core shift that.

Pontiac 1968 428 Engine (disassembled) Engine & Engine Parts St

Which means i will begin the engine build soon. Set manifold on the engine and start all the bolts then the long bolt from the front, torque to 12 ft. Also remember that the 350 never came in a gto , except the 74 which is the ventura body which is the last gto made. I have floated the valves.

Pontiac 428 Engine Specs

New molly rings, recondition rods, new rod and main bearings, cut and polished 455 crankshaft, more torque with the longer stroke. Not a big fan of 46 heads, but a nice set of aluminum heads would make that shortcoming go away. You just turn the 428 about 400 rpm high and horsepower will be equal if other parts of the.

428 Engine 66,000 Miles for sale

Which took $2,870 off of my build cost. Bop engineering pontiac replacement parts View attachment 190251 the little 2 dish was to drop the 428 piston to the same compression ratio as the 400. From out dyno days we see no horsepower difference between the 4 stroke 428 and the 4.21 455 engines. Not a big fan of 46 heads,.

Pontiac 1968 428 Engine (disassembled) Engine & Engine Parts St

Set manifold on the engine and start all the bolts then the long bolt from the front, torque to 12 ft. Also remember that the 350 never came in a gto , except the 74 which is the ventura body which is the last gto made. Which means i will begin the engine build soon. Minus machine costs i will.

Pontiac 428 Engine For Sale - Here are the stock pistons from the pontiac service manual: Pattern the manifold bolts to 45 ft. Which means i will begin the engine build soon. Block casting date code is i108 (september 10th, 1968, which makes it a block for a 1969 production car). Will be butler fully ported 72cc d heads 325 cfm $3,750 out the door eagle forged i beam rods stock 428 length. I have blown up transmissions and rear ends, but not one engine.

They are a good copy of the pontiac stock pistons, and in hindsight i should have said looked like a pontiac stock piston. Here are the stock pistons from the pontiac service manual: I have a pontiac engine (in a car) with edelbrock heads on it. I have blown up transmissions and rear ends, but not one engine. Minus machine costs i will begin shooting for about $7,000.

Will Be Butler Fully Ported 72Cc D Heads 325 Cfm $3,750 Out The Door Eagle Forged I Beam Rods Stock 428 Length.

Block casting date code is i108 (september 10th, 1968, which makes it a block for a 1969 production car). I have floated the valves many times. Pattern the manifold bolts to 45 ft. But also the 428 & 455 are very good engines to use.

Not A Big Fan Of 46 Heads, But A Nice Set Of Aluminum Heads Would Make That Shortcoming Go Away.

Which took $2,870 off of my build cost. They are a good copy of the pontiac stock pistons, and in hindsight i should have said looked like a pontiac stock piston. You just turn the 428 about 400 rpm high and horsepower will be equal if other parts of the builds are the same. Also remember that the 350 never came in a gto , except the 74 which is the ventura body which is the last gto made.

Minus Machine Costs I Will Begin Shooting For About $7,000.

Bop engineering pontiac replacement parts Which means i will begin the engine build soon. Without removing the heads, i'm trying to figure out what block this is. New molly rings, recondition rods, new rod and main bearings, cut and polished 455 crankshaft, more torque with the longer stroke.

View Attachment 190251 The Little 2 Dish Was To Drop The 428 Piston To The Same Compression Ratio As The 400.

I don't think '69 has them. If the 4 stroke 428 crank is in good condition it can be sold for almost enough to pay for the stroker crank. From out dyno days we see no horsepower difference between the 4 stroke 428 and the 4.21 455 engines. Set manifold on the engine and start all the bolts then the long bolt from the front, torque to 12 ft.