Squarebody LS Swap Parts List
Updated: Mar 27
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Here is EVERY Single Part used on my 81 C20 Pickup so far:
*Note: Some items may not be identical between sellers
** Some links may be Affiliate links - a small commission may be earned on sales using these links.
Table of Contents:
Mounts:
Transmission Crossmember
Ebay :$78
Amazon: $97
Summit Racing: $179.99
SUM-770282
Engine Mounts:
SBC to LS Mounts:
(They work but aren't the greatest)
Ebay: $35
Amazon:$36
C10 Specific Mounts:
Ebay $54
Amazon: $58
Fuel System:
Fuel tank:
87-91 Chevy R10 Fuel Injected
Ebay: $100
Amazon: $105
Autozone: $124.99
*Coupon - $20 Off $100 or more ends 9/18/21
Advanced Auto Parts $122.99
Fuel Pump:
Walbro GSS342
Ebay: $79.98
Amazon: $55
Summit Racing: $89.99
(Not Walbro But should be compatible)
Fuel Sending unit:
87-91 Chevy R10
Ebay: $60
Amazon: $96
AN-6 Hose Kit
Ebay: $52
Amazon:$69.99
Fuel Injection Hose Clamps (3/8")
Ebay: $6
Amazon: $14
AN-6 Fuel Filter
Ebay: $24
Amazon: $26
Fuel Filter Mount
Ebay: $10
Amazon: $13
Push to connect - AN6 Adapter Fittings
3/8 (Inlet)
Ebay: $14.91
Amazon: $9
5/16 (Return)
Ebay: $10
Amazon: $9
Engine Parts:
4.8 Pistons:
Ebay:
TH400 Crank Spacer:
Ebay:
Gasket Set:
Exhaust:
Long tube Headers:
(Didnt fit for me but maybe you'll have better luck)
Amazon: $267
Ebay: $280
Shorty Stainless Manifolds:
Amazon: $200
Ebay: $156
Transmission:
AN 6 Transmission Cooler:
Amazon: $39
Ebay: $45
4l60e AN 6 Adapter fittings:
Amazon: $12
Ebay: $11
Wiring Harness:
Cheap harness:
Ebay: $280
(This one includes Injector adapters, just include Delphi in Notes)
Amazon: $260
Delphi injector adapters
Ebay: $29
Amazon: $27
Driveshaft Parts:
4l60e Slip Yoke:
Amazon: $66
Ebay:
Moog 348 U joint (1310 to 1350 for slip yoke end):
Amazon: $26
Ebay:
C20 Center Bearing:
Amazon: $26
Ebay:
Power Steering:
Power Steering Box AN6 Adapters
Amazon: $15
Power Steering Pump AN6 Adapter
(M16 x 1.5)
Amazon: $12
Ebay :$8
Power Steering Hose
Amazon: $21
Ebay: $21
Russel Powerflex Fittings:
x2 Needed
Amazon: $22
Ebay: $21
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