The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - I-6 ?, 235 or 250 or 292

Fred T · 08-31-2003, 10:47 PM

I'm assuming this is in your 67 pickup. I went to www.inliners.org to their casting list. 3850817 shows as either a 230 or 250. Since it is in your 67, it should be a 250. The plate shows that the block has been bored over .040, crank ground under .010 on both the main and rod bearings.

try www.stoveboltengineco.com or www.cliffordperformance.com for headers and intakes. I would also get a copy of Leo Santucci's book "Chevrolet Inline Six Power Manual". You can buy it from the online bookstores or at inliners store.

08-31-2003, 10:47 PM	#2
Fred T Cantankerous Geezer Join Date: Aug 2002 Location: Bel Aire, KS Posts: 6,264	I'm assuming this is in your 67 pickup. I went to www.inliners.org to their casting list. 3850817 shows as either a 230 or 250. Since it is in your 67, it should be a 250. The plate shows that the block has been bored over .040, crank ground under .010 on both the main and rod bearings. try www.stoveboltengineco.com or www.cliffordperformance.com for headers and intakes. I would also get a copy of Leo Santucci's book "Chevrolet Inline Six Power Manual". You can buy it from the online bookstores or at inliners store. __________________ Fred There is no such thing as too much cam...just not enough engine.