Page 147 - 2018 Racecar Engineering Hot Rod and Early Muscle Car Parts and Accessories Catalog

Stepped Tube Headers
Stainless Steel MuscleMAXX headers have stepped
Dual Exhaust Kits tubes for big power gains, and the long
DTH793-90925 tube design adds extra torque. They are
MuscleMAXX all stainless steel D GLUHFW EROW RQ ZLWK ODVHU FXW
GLDPHWHU NLW LV VSHFL¿FDOO\ ÀDQJHV WKDW VHDO OHDN IUHH
GHVLJQHG IRU \RXU &D- +HDGHU SRUWV DUH VL]HG IRU
maro. Kit includes stainless “turbo” RSWLPXP ÀRZRQ D ZLGH UDQJH
VW\OH PXIÀHUV ³1$6&$5 VW\OH´ of heads including crate engine cylinder
X-pipe, clamps and hardware. KHDGV /RZ SUR¿OH FROOHFWRUV KDYH EDOO DQG
socket connections. Gaskets, bolts and
KDUGZDUH DQG UHGXFHUV DUH LQFOXGHG &HUDPLF FRDWHG
Pro Cruiser SS Block Hugger Headers Ceramic Coated
DTH730-10010 1967-69 Camaro / 1968-74 Nova 3" Reducer
Tube Size
2.5" Reducer
A perfect choice for tight 1-5/8" – 1-3/4" (SBC) DTH740-11210 —
engine compartments,
1-3/4" – 1-7/8" (SBC) DTH740-11310 —
KHDGHUV ¿W VPDOO EORFN &KHY\
1-7/8" (LS-Series)
HQJLQHV DQG KDYH WXEHV 1970-81 Camaro DTH715-11410 DTH715-21410
DQG FROOHFWRUV ZLWK
1-3/4" – 1-7/8" x 3 (SBC)
reducers. Sold in pairs including 1968-72 Chevelle DTH740-19310 —
gaskets.
1-5/8" – 1-3/4" x 3 (SBC) DTH740-13210 —

8OWUD )OR 6WDLQOHVV 6WHHO 0XIÀHU
7DNH D SURYHQ VWUDLJKW WKURXJK GHVLJQ IRU PD[LPXP ÀRZ DQG SRZHU DGG FRQWLQXRXV URYLQJ ¿EHU-
JODVV WHFKQRORJ\ &5) IRU D GHHS SRZHUIXO WRQH DQG KRXVH LW DOO LQ D VWDLQOHVV VWHHO FDVH IRU OLIHORQJ
GXUDELOLW\ DQG WKH UHVXOW LV WKH 8OWUD )OR 66 0XIÀHU 3ROLVKHG WR D PLUURU OLNH ¿QLVK WKH 8OWUD )OR ORRNV JUHDW DQG FDQ
bring any stock pickup or sport utility to life.
2-1/2" 3" 2-1/2"
I.D. DYN17219 DYN17220 I.D. DYN17221 I.D. DYN17222
2-1/2" 3" 3" 3"
4-1/2" x 9-3/4" Oval I.D. I.D. 4-1/2" x 9-3/4" Oval I.D. 4-1/2" x 9-3/4" Oval I.D. 4-1/2" x 9-3/4" Oval 2-1/2"
I.D.
14" 14" 14" 14"
19" 19" 19" 19"
3"
DYN17223 DYN17224 DYN17225 I.D. DYN17229
3" 3" 3-1/2" 3-1/2" 4" 4"
I.D. 6" Round I.D. I.D. 6" Round I.D. I.D. 6" Round I.D. 4-1/2" x 9-3/4" Oval 3"
I.D.
21" 16" 21" 19"
16" 21" 16" 14"
Part No. Shell Diameter Overall Length Shell Length Inlet Diameter Outlet Diameter Offset Inlet-Outlet
DYN17219* 4-1/2" x 9-3/4" 19" 14" 2-1/2" 2-1/2" Side - Center
DYN17220* 4-1/2" x 9-3/4" 19" 14" 3" 3" Center - Center
DYN17221* 4-1/2" x 9-3/4" 19" 14" 3" 3" Side - Center
DYN17222* 4-1/2" x 9-3/4" 19" 14" 2-1/2" 2-1/2" Side - Side
DYN17223* 6" Round 21" 16" 3" 3" Center - Center
DYN17224* 6" Round 21" 16" 3-1/2" 3-1/2" Center - Center
DYN17225* 6" Round 21" 16" 4" 4" Center - Center
DYN17229* 4-1/2" x 9-3/4" 19" 14" 3" 3" Side - Side
DYN17296* 6" Round 20" 16" 3" 3" Center - Center
* All inlet and outlet diameters listed are inside diameter.

146 2018 HOT ROD AND EARLY MUSCLE