Fel-Pro Grenrörspackning / Headerspackning

Cheva sb Square port 1.50'' x 1.50'' . GM Stock, Race & Vortec.

Cheva sb Square port 1.55'' x 1.55'' . Large Race.

Cheva SB Round port 1.81". Hooker & Stahl combination adaptor plate.

Cheva bb Square port 1.88'' x 1.88'' . Stock cast iron and early aluminum head.

Cheva bb Round port 1.94". Steel core / laminate.

Cheva bb Round port 2.13". Large Race.

Chrysler sb Irregular port 1.25'' x 1.75''. 273 & 318 w/4-Bbl heads.

Chrysler bb Rectangle port 1.84'' x 1.33''. Chrysler 1959-80 361, 383, 400, 413, 426 (except Hemi).

Ford sb Rectangle port 1.25'' x 1.48''. Small race / 260-351W.

Ford sb Irregular port 1.89'' x 2.19'''. 302 Boss.

Pontiac 326-455 Round port 1.88". Passar Ram Air, H.O & Super duty.

Oldsmobile 330-455 Rectangle port 1.56" x 1.95". 1964-75.

Ford bb Rectangle port 1.43" x 2.12". 66-69 14 bolt cylinder head.

Grenrörspackning

Insugs & Grenrörspackningar. Buick Special 1934-1953, Super 1942-1952 4,1l, 4,3l rak 8 motor

Ford V8 1942-53 3.6l & 3.9l

Ford sb V8 1962-96

Buick 1957-66 6.0l, 6.6l & 7.0l V8

Buick & Oldsmobile 1961-63 3.5l

1 9/16" x 2 1/8" end ports. Buick 1975-89 / Cadillac 1976-90 / Chevrolet 1980-90 / Oldsmobile 1964-90 / Pontiac 1975-89 260-455 Motor.

Chrysler 1959-77 / De Soto 1958-61 / Dodge 1958-78 / Plymouth 1958-78 361-440 motor. w/o heat shield

Oldsmobile 1965-74 6.6l & 7.5l 400-455 motor.

Ford 1965-86 3.9l & 4.9l 240-300 motor.

AMC 1970-79 / Jeep 1970-83 5.0l, 5.9l & 6.6l 360-401 motor.

GM 1965-95 6.5l, 6.6l & 7.4l 396-454 motor.

Buick Grand Sport 1967 / Le Sabre 1964-67 / Skylark 1964-67 4.9l & 5.6l 300-340 motor.

Buick 1968-81 / Jeep 1969-71 / Pontiac 1975-80 5.7l V8.