how much is this worth

[lozanoa11]

CHEVY SMALLBLOCK V-8 BORE AND STROKE

262 = 3.671" x 3.10" (Gen. I, 5.7" rod)
265 = 3.750" x 3.00" ('55-'57 Gen.I, 5.7" rod)
265 = 3.750" x 3.00" ('94-'96 Gen.II, 4.3 liter V-8 "L99", 5.94" rod)
267 = 3.500" x 3.48" (Gen.I, 5.7" rod)
283 = 3.875" x 3.00" (Gen.I, 5.7" rod)
293 = 3.779" x 3.27" ('99-later, Gen.III, "LR4" 4.8 Liter Vortec, 6.278" rod)
302 = 4.000" x 3.00" (Gen.I, 5.7" rod)
305 = 3.736" x 3.48" (Gen.I, 5.7" rod)
307 = 3.875" x 3.25" (Gen.I, 5.7" rod)
325 = 3.779" x 3.622" ('99-later, Gen.III, "LM7", "LS4 front wheel drive V-8" 5.3 Liter Vortec, 6.098" rod)
327 = 4.000" x 3.25" (Gen.I, 5.7" rod)
345 = 3.893" x 3.622" ('97-later, Gen.III, "LS1", 6.098" rod)
350 = 4.000" x 3.48" (Gen.I, 5.7" rod)
350 = 4.000" x 3.48" ('96-'01, Gen. I, Vortec, 5.7" rod)
350 = 3.900" x 3.66" ('89-'95, "LT5", in "ZR1" Corvette 32-valve DOHC, 5.74" rod)
364 = 4.000" x 3.622" ('99-later, Gen.III, "LS2", "LQ4" 6.0 Liter Vortec, 6.098" rod)
376 = 4.065" x 3.622" (2007-later, Gen. IV, "L92", Cadillac Escalade, GMC Yukon)
383 = 4.000" x 3.80" ('00, "HT 383", Gen.I truck crate motor, 5.7" rod)
400 = 4.125" x 3.75" (Gen.I, 5.565" rod)
427 = 4.125" x 4.00" (2006 Gen.IV, LS7 SBC, titanium rods)

Two common, non-factory smallblock combinations:


377 = 4.155" x 3.48" (5.7" or 6.00" rod)
400 block and a 350 crank with "spacer" main bearings
383 = 4.030" x 3.75" (5.565" or 5.7" or 6.0" rod)
350 block and a 400 crank, main bearing crank journals
cut to 350 size



CHEVY BIG BLOCK V-8 BORE AND STROKE

366T = 3.935" x 3.76"
396 = 4.096" x 3.76"
402 = 4.125" x 3.76"
427 = 4.250" x 3.76"
427T = 4.250" x 3.76"
454 = 4.250" x 4.00"
496 = 4.250" x 4.37" (2001 Vortec 8100, 8.1 liter)
502 = 4.466" x 4.00"
572T = 4.560" x 4.375" (2003 "ZZ572" crate motors)

T = Tall Deck


ALL production big blocks used a 6.135" length rod.




CHEVY 348-409 V-8 BORE AND STROKE

348 = 4.125" x 3.25" (6.125" rod)
409 = 4.312" x 3.50" (6.010" rod)
427 = 4.312" x 3.65" (6.135" rod) 1963 "Z11" SHP drag race

[beardy2]

ok thank you it is a 350. that also means on e of the engines i was told was a 305 when i bought it was actually a 350 because the head gaskets have the same size holes. well i have to send the engine in to performance automotive and have it hot tanked, bored, new plugs, there is a package deal they do i dont know for sure what all they do. if i have it bored to a 355 can i use the same pistons that came out of the engine if i put 355 rings on them.
thank you

[zmanrc]

With the price of gas, guys are going to be looking for 2bbl intakes and carbs so don't just toss it aside. I bet you can make your $50 back just selling it.

[beardy2]

i was wrong it is a 1 barrel carb it's the first 1 barrel i have ever seen. if anyone wants it make me an offer.

[zmanrc]

Post a pic, maybe someone can identify it and what it would have come from.

[beardy2]

i will get a few pics later right now i am on lunch break from work but i know the engine is out of a 60's truck.

[81DaytonaPaceCar]

if i have it bored to a 355 can i use the same pistons that came out of the engine if i put 355 rings on them.
thank you

Don't reuse the pistons...get a matched set of pistons and rings...and don't buy them until the machine shop can guarantee that it's a 355 when they get done with it...they may have to go to a larger bore...

EDIT: And they haven't made a 1-barrel carb since the early 60s...I doubt (although I suppose it's theoretically possible) that a 1-barrel intake would fit a later GM block...