NH SM465 and Rockwell T221 combo - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**JJorgensen52** · 03-20-2011, 09:29 PM

I took these out of my truck when I did the NV4500 swap.

Complete SM465 / T221 setup, including bellhousing, starter (needs a solenoid) and driveshafts correct for a '67 - '69 K10 shortbed. All parts functional, 70k original miles.

The bad: either the tranny output seal or the t-case input seal is gone, lots of gear oil leaks out when driving (this is why I removed - just looking for an excuse to swap in the 5 speed). 100% mechanically functional, case never run low on fluid and no weird noises.

Also, no skipping or clunking from the 10-spline coupler.

Was looking for $150 for all of it, make me an offer. Someone come get these out of my garage, I'm close to just tossing them because I need the space! I'd be willing to meet within 75 miles for gas money, so basically anywhere between Portland and Boston / I-95 corridor

03-20-2011, 09:29 PM	#1
JJorgensen52 Simple? What's simple? Join Date: Apr 2007 Location: Southeast CT Posts: 1,472	SM465 and Rockwell T221 combo pics, seperated I took these out of my truck when I did the NV4500 swap. Complete SM465 / T221 setup, including bellhousing, starter (needs a solenoid) and driveshafts correct for a '67 - '69 K10 shortbed. All parts functional, 70k original miles. The bad: either the tranny output seal or the t-case input seal is gone, lots of gear oil leaks out when driving (this is why I removed - just looking for an excuse to swap in the 5 speed). 100% mechanically functional, case never run low on fluid and no weird noises. Also, no skipping or clunking from the 10-spline coupler. Was looking for $150 for all of it, make me an offer. Someone come get these out of my garage, I'm close to just tossing them because I need the space! I'd be willing to meet within 75 miles for gas money, so basically anywhere between Portland and Boston / I-95 corridor __________________ CURRENT '50 GMC 100 shortbed Gen IV 4.8 LS - 4L65E (Secret truck, Shhh!!!) Build '63 Buick Wildcat Coupe 401ci Nailhead (Very much in pieces) Photos '66 Impala SS convertible 327-QJet-glide (4 speed swap one of these days...) Photos '69 CST/10 4x4 SWB Stepper 350 2bbl - NV4500/NP241C (Broken Truck!) '72 Sierra Grande 2WD LWB fleetside 350-TH350 Refresh '99 K2500 Silverado RCLB 5.7 Vortec - NV4500/NP241C (Daily) '99 K2500 Suburban 7.4 Vortec - NV4500/NP246 (still working out the bugs) SOLD '71 Custom/10 2WD LWB fleetside - '72 GMC K/3500 Dually (Sold to redryder) Last edited by JJorgensen52; 03-25-2011 at 09:09 PM.



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