| Crusing in the Passing Lane Joined: Jun 2011 Posts: 5,096 | David, my bars are attached with rows of small screws, no clips. I can send you a px if you send me your email.
GMC engines you mention are all about 3" longer than Chevy engines which is why later GMC trucks move the radiator fwd into the grille support. 235 and 261 Chevy engines might be a better fit. Jerry(HRL) has a way to get Chevy engines up to about 300 cu. in., using other GM Pistons, etc.
Ed
'37 GMC T-18 w/ DD 4-53T, RTO-610, 6231 aux., '95 GMC running gear, full disc brakes, power steering, 22.5 wheels and tires.
'47 GMC 1 ton w/ 302, NP-540, 4wd, full width Blazer front axle.
'54 GMC 630 w/ 503 gasser, 5 speed, ex fire truck, shortened WB 4', install 8' bed.
'55 GMC 370 w/270, 420 4 speed, grain, dump bed truck from ND. Works OK.
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