Headers

Beyea UMP Modified Headers.  UMP Dirt Modified Tri-Y Header 23 degree Triple Step 1 3/4 x 1 7/8 x 2 x 3.5 (360-420 cu. in. )

Fits straight or angle plug heads, Exits over frame rail. (Both sides), Will not fit with stock firewall. 1 5/8" Primary. 8" long x 3" dia collector.

Fits straight or angle plug heads, Exits over frame rail. (Both sides), Will not fit with stock firewall. 1 3/4" Primary. 8" long x 3 1/2" dia collector.

Fits straight or angle plug heads, Exits over frame rail. (Both sides), Will not fit with stock firewall. 1 5/8" - 1 3/4 Primary. 8" long x 3 1/2" dia collector.

Fits BMS, Dirtworks, Hoffman, Jet, KMOD, Bob Pierce, Pierce Platinum, Rocket, Sardeson, Smiley's, Swartz, Victory, Xtreme. 1 5/8 - 1 3/4 Primary, 3" Collector - 8" Long. Crate Motor

Fits BMS, Dirtworks, Hoffman, Jet, KMOD, Bob Pierce, Pierce Platinum, Rocket, Sardeson, Smiley's, Swartz, Victory, Xtreme. 1 5/8 Primary, 3" Collector - 8" Long. Crate Motor

Fits BMS, Dirtworks, Hoffman, Jet, KMOD, Bob Pierce, Pierce Platinum, Rocket, Sardeson, Smiley's, Swartz, Victory, Xtreme. 1 5/8 Primary, 3" Collector - 8" Long.

Fits BMS, Dirtworks, Hoffman, Jet, KMOD, Bob Pierce, Pierce Platinum, Rocket, Sardeson, Smiley's, Swartz, Victory, Xtreme. 1 3/4 Primary. 3 1/2" Collector

Fits Billsbuilt, Impressive, GRT, 2019 and newer Larry Shaw, Ruhlman. 1 5/8 - 1 3/4 Primary, 3 1/2" Collector.

Fits Billsbuilt, Impressive, GRT, 2019 and newer Larry Shaw, Ruhlman. 1 5/8 - 1 3/4 - 1 7/8 Primary, 3" collector. Crate Motor

Fits Billsbuilt, Impressive, GRT, 2019 and newer Larry Shaw, Ruhlman. 1 5/8 - 1 3/4 Primary, 3" collector. Crate Motor

Fits Billsbuilt, Impressive, GRT, 2019 and newer Larry Shaw, Ruhlman. 1 5/8 Primary, 3" collector. Crate Motor