Hooker has quickly become the leader in LS engine swaps and we are excited to announce new products for the 1964-67 GM A-Body. The new Stainless Steel Long-Tube headers provide excellent ground clearance as well as component clearance. Their 3 in. formed merge collectors with spears maximize flow potential, improving engine performance. These headers are designed to work specifically with Transmission Crossmember P/N 71222008HKR and Engine Mounts P/N 71221008HKR or 71221009HKR, for a trouble free install.
Specifications:
| Description_ASC |
Hooker long tube headers do not come with header reducers.NOTE: Aftermarket angled or flexible boot spark plug wires are required to be used with these headers to obtain adequate tube/plug wire clearances. |
| Description_DEF |
Exhaust Header |
| Description_DES |
Hooker BlackHeart LS Swap Long Tube Headers - Stainless |
| Description_FAB |
100% 304SS construction/provides superior corrosion resistance and thermal efficiency compared to mild steel |
| Description_FAB |
3" formed merge collectors with investment cast collector spears/promotes and maintains flow velocity through collectors for maximum performance potential |
| Description_FAB |
Tight tucked collectors/provides excellent ground clearance for lowered vehicles |
| Description_FAB |
Compatible with Quick Time T56/T56 Magnum steel bellhousing |
| Description_FAB |
Allows starter replacement without requiring header removal |
| Description_FAB |
Bolt-in compatible with Hooker engine brackets, transmission crossmember and exhaust systems for this vehicle application |
| Description_FAB |
Available with 1-3/4" (70101335-RHKR) or 1-7/8" (70101336-RHKR) primaries |
| Description_EXT |
Blackheart Long Tube Headers; 1964-67 GM A-Body w/LS Engine Swap; Long Tube; 1.75 in. Tubing; 3 in. Collector; 304 Stainless Steel; Natural Finish; |
| Description_INV |
LTS GM A-BODY LS-SWAP 304SS 1-3/4 X 3 LT |
| Description_SHO |
Exhaust Header |
| Description_MKT |
Hooker has quickly become the leader in LS engine swaps and we are excited to announce new products for the 1964-67 GM A-Body. The new Stainless Steel Long-Tube headers provide excellent ground clearance as well as component clearance. Their 3 in. formed merge collectors with spears maximize flow potential, improving engine performance. These headers are designed to work specifically with Transmission Crossmember P/N 71222008HKR and Engine Mounts P/N 71221008HKR or 71221009HKR, for a trouble free install. |
| Application |
1964-1967 GM A-Body |
| Emission Code |
4 |
| Primary Tube Diameter |
1.750 in. |
| Material |
Stainless Steel |
| Finish |
Natural |
| CARB (California) Compliant |
No |
| Header Finish |
Natural |
| Header Style |
Long Tube |
| Primary Tube Dia. |
1-3/4 inch |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| WARNING CA Proposition 65 |
Yes |
| Collector Diameter |
3.000 in. |
| Collector Tube Size |
3.000 in. |
| Engine Make/Size |
Chevy LS Series |
| Port Shape |
Round |
| Tube Direction |
Down Swept |
| Coated Finish |
304 Stainless Steel |
| Tube Diameter |
1.750 in. |
| Bolt size |
M8 x 1.25 x 25mm |
| Product Type |
Headers |
| Warning |
California Proposition 65 |
| Head Style |
Long-Tube |
| Tube Material |
304 Stainless Steel |
| Brand |
Hooker BlackHeart |
| Engine |
GM Small Block Gen III/IV (LS Based) |
| Length |
10.2000 |
| Width |
19.7000 |
| Height |
45.7000 |
| Weight |
25.3000 |
