Nei, er vel vanligt det når en ser de andre motorene.
Chevy Corvair flat 6 300
Chevy Sprint 993cc L4 147 (55) 24L x 20W x 25H (Suzuki mfr)
Chevy 1.8-2.0 L4 302 (4) (39) "J car" pushrod
Chevy Chevette 1.6 SOHC 300 (4) (39) (also Opel)
Chevy Vega L4 285
Chevy II 153 L4 350
Chevy L6 194-250 440
Chevy L6 292 ---
Chevy L6 216/235 630 (2)
Chevy L6 216/235 615 (88) "265 V8 was 40# lighter than 235"
Chevy V6-90 229, 4.3 425
Chevy V6-60 2.8, 3.1 350 (2)
Chevy small block V8 575 (generic for '60s-'70s motors)
Chevy small block V8 535 (1) ('59 Corvette 283 w/alum. intake)
Chevy LT-5 DOHC 5.7 600 (122)
Chevy L98 5.7 V8 600 (122)
Chevy V8 348/409 620 (1)
Chevy V8 348/408 655 (83)
Chevy big block V8 685 Mark IV
Chevy big block V8 --- Mark V
Chevy 454 675 (10)
Chevy 427 ZL-1 550 (35) all-aluminum, "20# lighter than SB"
Fra http://www.35pickup.com/mulligan/weight.txt