Please help decode my motor - The 1947 - Present Chevrolet & GMC Truck Message Board Network

12-06-2005, 12:34 PM

#12

SSC's76

No No

Join Date: Jun 2005

Location: Pueblo Colorado

Posts: 1,781

Re: Please help decode my motor

Quote:

Originally Posted by MorePower

weird thing is....dipstick on pass side, and I double checld the numbers 3 times, its a 350, 4 bolt main. truck motor, it may actually be the orig motor. I was told its 60 over,roller rockers,400hp. I believe it cause this truck is fast.

Yea, but Ive had 305's that were vituraly stock that people would crap thier pants driving.

Which site did you get the casting numbers from, www.mortec.com/ ? 1401207's can come in either 2 or 4 bolt flavors.

__________________
1976 Custom Deluxe SWB Med FMB.3/4 Drop.
Gen VI 454, Muncie HD 3 speed With Modified OE Hurst Shifter, 3.73 12 bolt, GMPP HO roller cam, Hooker headers, Performer intake with modified Q-jet, Accel distributor. Best 1/4 12.3 @108. Funnest run 19.84 @88 full 1/4 mile burn out.
1997 K1500 ext cab 5.7 stock except muffler

Last edited by SSC's76; 12-06-2005 at 12:37 PM.

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