CTSV LSA Cadillac
2003-2005 Freightliner XC
1987-1990 GMC V3500
Must be used with XP rear torsion arms
Do not exceed vehicle's gross vehicle weight rating (GVWR)
Fel-Pro Header Gaskets - SB Chevy - Large Race, Square Port - 1.53" x 1.63" 421993 CTSV LSA CadillacFel Pro Performance Gaskets deliver reliable sealing under grueling racing conditions. From the leader in aftermarket engine sealing, FEL PRO the gaskets professionals trust. Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function. GMP Performance V8, 262 (4. 3L), 265 (4. 3L), 267 (4. 4L), 283 (4. 6L), 302 (4. 9L), 305 (5. 0L), 307 (5. L), 327 (5. 3L), 350 (5. 7L), 400 (6.