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Thread: 91 S10 5.3 Swap

  1. #1
    Join Date
    Jan 2009
    Location
    Augusta, Ks
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    91 S10 5.3 Swap

    I have a buddy doing a 5.3 swap on his 2.8 S10. He was wondering if the motor mount needed moved back or is you just put the new ones in the factory 2.8 location. Thanks
    2000 Silverado ECSB- 5.3 CAI, Pacesetter LTs, ORY- Pipe, Magnaflow XL, E-fan, Ported T/B , Nelson Tuned, Built 4l60e, Circle D Stall, 3.42s G80, 2-4 Drop, Hertz Highs, Rockford 501s

    2004 Buell XB12s

    Quote Originally Posted by LamboDoNoMo View Post
    "Never give up, NEVER BACK DOWN!!!"

  2. #2
    Join Date
    Nov 2007
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    PG
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    172
    check the s10 forums,

  3. #3
    Join Date
    Sep 2005
    Location
    Austin Tx.
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    13,138
    mys10.com might have it as well
    1951 3100
    1984 C10

  4. #4
    Join Date
    Sep 2009
    Location
    Mesa, AZ
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    S-10 Forum - The Largest S-Series enthusiast site!

    I didn't know they still had the 2.8 in '91 for the S10. We have a '90 and my buddy had a '91 and both had the 4.3.
    2000 GMC Sierra 5.3L 4x4 ECSB

  5. #5
    Join Date
    Aug 2007
    Location
    McConnell AFB, Wichita, KS
    Posts
    269
    you just use the factory 2.8 mounts that are bolted to the frame and then a LS1 specific motor side mount is required. jagsthatrun.com carries all the swap parts.

    2005 SS AWD, 22" REPLICAS, VOLANT CAI, MAGNAFLOW EXH, 1/2 DROP- NEXT: TUNE, SHIFT KIT, SERVOS, TRU-COOL
    (SOLD)2000 ECSB HARLEY DAVIDSON EDITION. 2''/4" DROP, 20" BUDNIKS, COWL HOOD, MOLDED ROLLPAN, CLEARS, DROP IN K&N, MIT, TAYLOR WIRES, LOUDMASTER EXHAUST
    1991 RCSB S10 355 SBC, 700R4, 8.5" 10-BOLT, 18"/19" C6 Z06 WHEELS, 4"/5" DROP, MAGNAFLOW DUALS W/X-PIPE, FULLY SHAVED W/ CADDY LIGHTS: NEXT-LSX 370/PT88/TH350

  6. #6
    Join Date
    Jan 2009
    Location
    Augusta, Ks
    Posts
    3,246
    Thank you sir
    2000 Silverado ECSB- 5.3 CAI, Pacesetter LTs, ORY- Pipe, Magnaflow XL, E-fan, Ported T/B , Nelson Tuned, Built 4l60e, Circle D Stall, 3.42s G80, 2-4 Drop, Hertz Highs, Rockford 501s

    2004 Buell XB12s

    Quote Originally Posted by LamboDoNoMo View Post
    "Never give up, NEVER BACK DOWN!!!"

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